Graded Assignment
Unit Test, Part 2: Expressions and Problem Solving
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for full credit.
Total score: ____ of 15 points
(Score for Question 1: ___ of 6 points)
1. Emmanuel bought 28 lb of potting soil this week. This amount is 4 lb more than twice the amount of potting soil he bought last week. Answer the following questions to find the number of pounds of soil Emmanuel purchased last week.
(a) What is the unknown information?
(b) Let p represent the unknown information. Write an equation to model the problem.
(c) Which number, 10, 11, or 12, will solve the equation in Part (b)? Show your work.
(d) How many pounds of potting soil did Emmanuel buy last week?
Answer:

plz help me I beg you

Answers

Answer 1

Answer:

1.) Amount of potting soil purchased last week.

2) 2p + 4 = 28

3.) 12 lbs

Step-by-step explanation:

1.) The unknown information is what we intend to find out using the information given, which is the amount of potting soil Emmanuel bought last week.

2.)

Let amount of potting soil bought last week = p

Amount bought this week = 2p + 4

Since amount bought this week = 28

Hence, we have ;

28 = 2p + 4

28 - 4 = 2p

24 = 2p

p = 24 / 2

p = 12


Related Questions

Now round 0.065 to the nearest hundredth.

0.065 rounds to?

Answers

0.065 rounds to 0.100

Answer:

0.07

Step-by-step explanation:

To round a decimal to the nearest hundredth, look at the thousandths place.

If the number in the thousandths place is greater than or equal to 5, we will round up the hundredths place.

If it is smaller than 5, we will keep the number the same.

In the number 0.065, the thousandths place value is 0.005. So, we will round up the hundredths place.

The hundredths place value is 0.06, so we will round it up to 0.07.

So, 0.065 will round to 0.07.

Please don't give me a link to the answer I can't open them.

Answers

From the graph it passes through (-4,2) and (4,-2)

Consider (-4,2) as (x1,y1)

(4,-2) as (x2,y2)

OPTION C

Simplify the following expression.

2 + [(15 + 3) × 2]

Answers

Answer:

38

Step-by-step explanation:

2 + ( (15 + 3) * 2)

2 +  (18 * 2)

2 + (36)

= 38

Answer:

38

Step-by-step explanation:

2 + [(15 + 3) × 2]

= 2 + [ 18 × 2]

= 2 + 36

= 38

find the LCM and HCF of 540 and 792.​

Answers

Your LCM is 11880 , and your HCF is 36

Carmen creates the ratio table below based on one 8-ounce serving of juice.
Calories in Juice
Servings of juice
Total calories
1
130
2
260
3
390
4
?
How many total calories will 4 servings of juice contain?
O 420
0 520
0 650
0 780
activity
K

Answers

Answer:

the appropriate answer for this question is 520 because 130*1=130, 130*2=260, 130*3=390.

So, if you multiple 130 by 4 than the answer is 520 so, I think 520 is the appropriate answer

Answer:

basically B.

Step-by-step explanation:

the other dude used to much explanation

Please help I’ll give brainliest

Answers

Answer:

A) 1

B) 25

C) 0.007

D) 0.03

Step-by-step explanation:

A) 1 cm is 10mm so multiply the given number by ten to get the answer

B) 1m is 1000mm so divide the given number by one thousand to get the answer

B) 1kg is 1000g so divide the given number by one thousand to get the answer

C) One ml is 1000000 times smaller than 1kl so divide your number by 1000000 to get the answer

4. Becca wants to make a giant cherry pie to try to break the world record. If she succeeds in making a pie with a 20 foot diameter, what will be the total distance around the pie?​

Answers

Answer:

62

Step-by-step explanation:

A premature infant is gaining 2.5 ounces a day. At that rate, how many days will it take for him to gain 8 ounces

Answers

Answer:

3.2 days

Step-by-step explanation:

All you have to do is divide 8 by 2.5

8 ÷ 2.5 = 3.2

The solution to the equation −2(x+11)=−8 is x=

Answers

Answer:

-7

Step-by-step explanation:

-2x-22=-8

-2x=-8+22

-2x=14

X=14/-2

X=-7


Find the surface area of the triangular prism below. The bases each have an
area of 6 cm2 and a perimeter of 10 cm, and the altitude is 10 cm.

Answers

The answer is D 60 because you times the perimeter by the area

Answer:

112

Step-by-step explanation:

help me please [brainliest to best answer with explanation]

Answers

Question

which type of data is best displayed in a histogram?

-----------------

Answer

C) The daily number of movie tickets sold in January.

-----------------------hope it helps..have a great day!!

Wherever necessary.
10. Refer to the table to find the monthly payments necessary to complete parts a -C.
Table of Monthly Payments per $1,000 of Principal
Rale
1 yr
2 yr
3 yr
4 yr
5 ут
10 yr
6.50%
86.30
44.55
30.65
23.71
19.57
11.35
6.75%
86.41
44.66
30.76
23.83
19.68
11.48
7.00%
86.53
44.77
a. What is the monthly payment for a
$3,200 five-year loan with an APR of
9%?
b. Mia borrows$66,000 for four years at
an APR of 7.25%. What is the monthly
payment?
C. What is the total amount of the
monthly payments for a $6,100, two-
year loan with an APR of 8.75%?
Round to the nearest dollar.
30.88
23.95
19.80
11.61
7.25%
86.64
44.89
30.99
24.06
19.92
11.74
7.50% 86.76
45.00
31.11
24.18
20.04
11.87
7.75%
86.87
45.11
31.22
24.30
20.16
12.00
8.00%
86.99
45.23
31 34
24.41
20.28
12.13
8.25%
87.10
45.34
31.45
24.53
20.40
12.27
8.50%
87.22
45.46
31.57
24.65
20.52
12 40
8.75%
87 34
45.57
31.68
24.77
20.64
12 53
9.00%
87.45
45.68
31.80
24.89
20.76
12.67

Answers

Answer: 30,000

Step-by-step explanation:

1. The monthly payment for a $3,200 five-year loan with an APR of 9% is $63.

2. The monthly payment is $1,587.

3. The total amount of the monthly payments is $191.

a.  From the table, we can see that the monthly payment per $1,000 principal for a five-year loan with a 9% APR is $19.57.

Since the loan amount is $3,200, we can calculate the monthly payment by multiplying the monthly payment per $1,000 principal by the number of thousands in the loan amount:

= $19.57 x (3,200 / 1,000)

= $62.624

= $63.

b. From the table, we can find that the monthly payment per $1,000 principal for a four-year loan with a 7.25% APR is $24.06.

We can calculate the monthly payment by multiplying the monthly payment per $1,000 principal by the number of thousands in the loan amount:

= $24.06 x (66,000 / 1,000)

= $1,586.76

= $1,587.

c.  From the table, we can find that the monthly payment per $1,000 principal for a two-year loan with an 8.75% APR is $31.34.

We can calculate the total amount of monthly payments by multiplying the monthly payment per $1,000 principal by the number of thousands in the loan amount:

= $31.34 x (6,100 / 1,000)

= $191.234

= $191.

Learn more about Monthly Payment here:

https://brainly.com/question/26192602

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in the equation of y equals 2x - 4 what will be the value of y when x = 3​

Answers

Y=2(3)-4=2 He simply plug in the X value into the equation to see what the Y value equals

How to factor 8x^2+4−12

Answers

Step-by-step explanation: Subtract the numbers

8x^2+4-12=8x^2-8

Anaswer: 8x^2-8

If this wasn't the right answer sorry

Answer:

8x^2+4-12=64x+4-12

64x+4-12= 4(16x-3)

hope it helps!!!!!

How are prisms and pyramids alike and how are they different?

Answers

Prisms and pyramids are  geometric shapes that have flat sides, flat bases and angles. So those are some similarities. However, the bases and side faces on prisms and pyramids differ. Prisms have two bases while pyramids only have one. There are a variety of pyramids and prisms, so not all shapes in each category look the same.

Hit the heart if this was helpful

Where p and q are statements, "p and q" is false if p is false.

Answers

Answer:

transitive property

Step-by-step explanation:

Answer:

I think it would be always

If you want to include closing costs of 5% with your down payment, how much additional money must you save per month?

Answers

Answer:

125.00

Step-by-step explanation:

Can someone help me find the slope of line RK

Answers

Answer:

The slope is equal to (4-(-5))/(-4-(-6)) which is equal to 4.5

Answer:

the slope for line RK is

m = 2/9

Step-by-step explanation:

8. IS AABC a right triangle? Explain.

Answers

Answer:

yes.

traingle ABC is a right angled triangle because angle BÁC is a right angle.

What is the range of the function in this table?
х y
1 2
2 4
3 3
4 2

a. (1,2), (2,4), (3,3), (4,2)
b. (1,2)
c. {1,2,3,4}
d. {2,3,4}




Answers

Answer:

4 is the range of the function

This is film in the blank Hera ware the two options

A. Independent
B. Dependent

Answers

Answer:

A. Independent

Step-by-step explanation:

Pls help I will give crown

Answers

Answer: 33

Step by Step Explanation:

78% sure

what two integers are closest to sqaure root of 193

Answers

Answer:

13 and 14

Step-by-step explanation:

Method I - use calculator to find the square root

√193 = 13.892443989449805

Two closest integers

13 and 14

Method II - figure the squares closest to 193

13² = 169

14² = 196

Help me plzzz please please pleaee

Answers

The correct answer is 67 degrees because angle PTR is vertical to angle STQ which means they have equal values

James is buying a motorcycle that costs $2,034.24, including tax. He will pay for it in equal monthly payments over 24 months. How much will James pay each month?

Answers

Answer:

$84.76/month

Step-by-step explanation:

We need only determine (calculate) how much the monthly payments are.  We use the given information ($2,034.24/month) and the total length of time (24 months) to determine the monthly payment:

$2,034.24

---------------- = $84.76/month

24 months

The amount of money James pays each month is $84.76.

What is the unitary method?

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, James is buying a motorcycle that costs $2,034.24, including tax.

Here, monthly payment = Total money/Number of months

= 2,034.24/24

= $84.76

Therefore, the amount of money James pays each month is $84.76.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

Dan had a large piece of wood that was 10 feet
long. He cut the wood into smaller pieces, each
measuring 1/4 foot. How many pieces of wood
dd Dan cut?

Answers

Answer:

40 pieces of wood

Step-by-step explanation:

Find how many pieces he cut by dividing 10 by 1/4

10 / (1/4)

= 40

So, Dan cut 40 pieces of wood

النسبه المئويه بين ٣٠٠ جرام و ٥‚١ كجم تساوي

Answers

Answer:

Step-by-step explanation:

1.5 kilogram = 1.5* 1000= 1500

percentage = 300/1500 = 1/5 = 20%

A pair of shoes that normally cost $24 is 25% off what is the selling price of the shoes?

Answers

Answer:

18 dollars

Step-by-step explanation:

I'm right just trust

Step-by-step explanation:

Hey there!

According to the question, the normal cost price of pair of shoes is $24 (i.e $24 is MP= marked price).

Also, there is 25% off. (i.e discount)

Now,

SP (selling price) = MP - discount% of MP

or, SP = 24 - 25% of 24

[tex]sp = 24 - \frac{25}{1 00} \times 24[/tex]

or, SP= 24 - 6

Therefore, the SP of the shoes is $18.

Hope it helps!

please show your work

Answers

Answer:

8

Step-by-step explanation:

This can be solved using Pythagoras theorem, which is a² + b² = c², in which c is the hypotenuse (the longest side) and a and b are the two other sides. This only works for right-angled triangles, which we can see it will work for this question as there is a right angle marked by a square.

To find x, we must substitute the values in so 6² + x² = 10², which simplifies to the following:

36+x²=100.

Then we must take away 36 from both sides, leaving x²=64. To find x, find the square root of both sides, leaving x=8

I hope this helps! ;)

2. A doctor created a scatterplot to show the relationship of heart rate to
blood pressure for some of her patients. The table below is the
data that the doctor collected.
Heart
Blood
Rate
Pressure
80
140
90
155
98
160
С
110
171
Which of these BEST describes the correlation for the data?

Answers

Answer:

Step-by-step explanation:

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