Larry has $20 to spend at the store. He plans to purchase five items that cost $5.79, $7.63, $3.46, $2.99, and $3.65. Larry estimated his total cost to make sure he has enough money for his purchases. Is his estimate accurate? Explain why or why not.

Answers

Answer 1

Answer:

he don't have the money

Step-by-step explanation:

5.79+7.63=13.42+3.46=16.88+2.99=19.87+3.65=23.52$

Answer 2

Answer:

does not. 5.79 + 7.63 + 3.46 +2.99 + 3.65 is equivalent to $23.52. And on top of that you don’t know if it’s before or after tax.

Step-by-step explanation:


Related Questions

Students were asked how many hours they spent playing soccer during recess over the past week. The line plot shows this data.
Amount of Time Playing Soccer
х
х
х X
х X х
+ +
2 3
xxx
Hours
Choose three statements about the line plot that are true.
| A. More students play soccer for Ź of an hour than any other amount of time.
B. More students play soccer for 1 hour than for 0 hours.
C. 8 students play soccer for of an hour or more.
D. The least common response was 0 hours.
E. 4 students play soccer for of an hour.

Answers

Answer:One of the answers is A:)

Step-by-step explanation:

Answer:it’s a,b,c

Step-by-step explanation:

whats the slope for the following picture​

Answers

Answer:

It is a positive slope.

The slope is 2 over 4 (2/4) or 1/2.

The equation would be Y= 1/2x + 3.

PLEASE HELP ASAP!!! If ABCD is a rectangle and m

Answers

Answer:

C = 94

Step-by-step explanation:

Say the centre point is Y, then the triangle BCY is an isosceles, therefore angle BCY = angle CBY

So the base points of that triangle are both 47, to find the angle of BYC, you just do:

180 - 47 - 47 = 86

and then since x is on a line with 86, and angles on a straight line add up to 180:

180 - 86 = 94

answer is 94 degrees

Answer:

94

Step-by-step explanation:

What does g equal ?10g+8=8g

Answers

Answer:

[tex]10g - 8 = 8g \\ \\ 2g = 8 \\ \\ g = 4[/tex]

G is equal to 4.

G equals negative 4
10g-8=8g
10g-8g=8
2g-8
8/2

Leo estimates that a package weighs 24 pounds. When he goes to the post office to weigh it, he finds out that it actually weighs 20 pounds. What is the percent error in Leo's estimate?

Answers

Answer:

20%

Step-by-step explanation:

Percent Error =  

Vobserved - Vtrue

Vtrue

=  

24 - 20

20

=  

4

20

=  20%

Answer:

20 Percent Increase

Step-by-step explanation:

Trust Me

Simplify each expression. -4x + 1 + 6 - (-9x)

Answers

Step-by-step explanation:

-4x+1+6-(-9x)

-4x+7-(-9x)

5x+7

A certain type of bacteria doubles every 4 hours. If you started with 37 bacteria, how many would you have after 12 hours?

Answers

Answer:

85 bacteria

Step-by-step explanation:

y=4x+37

4(12)+37 = 85 bacteria

Answer:

y=a * b^x

a=original number

b=rate of increase

x=time

There are 3 four hour periods in 12 hours (12/4=3)

a=37

b=2

x=3

37x2^3

37x8

296

Find the measure of the angle indicated.

Answer choices.
A(128
B(101
C(110
D(70

Answers

The answer is C. 110 because you add the two numbers inside the triangle:)

Answer:

128

Step-by-step explanation:

sorry if no correct

What is the slope of the line that contain
the points (2, 1) and (-3, 4)?

Answers

-3/5 :)

Y2-Y1/X2-X1= slope

4-1/-3-2= 3/-5 so the slope is -3/5 :) .

hope this helped, goodluck <3

PLease help
The most important reason to have a nutritious breakfast the morning of a test is to ensure that

hunger is not a distraction during the test.
the brain performs at its optimum level.
vitamins and minerals can give energy.
the body has energy to help memory.

Answers

Answer:

the brain performs at its optimum level

Step-by-step explanation:

answer on edg 2020

The brain performs at its optimum level. Option B is correct.

Given that,
Complete the statement by choosing the appropriate option.

What is nutrition?

A healthy and balanced diet is what nutrition is all about. Food and drink supply the energy and nutrients required for good health. Understanding this nutrition terminology may help you make smarter meal choices.

Here,
The most crucial reason to have a nutritious meal the morning of a test is to guarantee that the brain operates at peak performance. So, the correct statment among the option is "the brain performs at its optimum level.."

Thus, the most important reason to have a nutritious breakfast on the morning of a test is to ensure that the brain performs at its optimum level.

Learn more about nutrition here:
https://brainly.com/question/2044102
#SPJ6

Which expression can be used to check the answer to 56 divided by (negative 14) = n?
Negative 14 times n
n divided by (negative 14)
56 times (negative 14)
n divided by 56

Answers

Answer:

-14 x -4

Step-by-step explanation:

i did the quiz lol

Answer:

A

Step-by-step explanation:

took the quiz, hope this helps.

x^2+6x-16=0
quadratic equation

Answers

(x+2)(x-8)is the answer

Answer:

x = - 8, x = 2 are the solutions

Step-by-step explanation:

Given

x² + 6x - 16 = 0

Consider the factors of the constant term (- 16) which sum to give the coefficient of the x- term (+ 6)

The factors are + 8 and - 2 , since

8 × - 2 = - 16 and 8 - 2 = + 6 , thus

(x + 8)(x - 2) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 8 = 0 ⇒ x = - 8

x - 2 = 0 ⇒ x = 2

Can you guys help i’m kinda struggling

Answers

Answer:

72 degrees

Step-by-step explanation:

Triangle is similar to LMN which is isosceles

< LKJ =  < KJL

Which of these equations is correct? Select three that apply.
(22) = 20
3
3.10
8
1
518
0 (6-5° = 615
2

Answers

The number are not in order

Trapezoid ABCD has the following coordinates-A (2, 8), B (6, 8), C (8, 3), and D (1, 3). What are the coordinates of trapezoid A'B'C'D' after a translation of 3 units right and 4 units down?

Answers

Answer: A' ( -1,4) , B' (-4,4), C'(  -5 ,-1), D'( -1,-5)

Im not 100% sure its correct, its hard without an image or a picture of the problem

Step-by-step explanation:

If a" = 6", then n logax = m logb x
.​

Answers

Answer:

If students understand the basic proof on general laws of logarithm then it will be easie. ... loga (MN) = x + y = loga M + loga N [putting the values of x and y] ... a on both sides of the change of base rule formula [loga M = logb M × loga

Step-by-step explanation:

yall i think i got this wrong

even if it is to anyone who needs it just copy it lol

help asappp!!! correct answer pleas :)​

Answers

Answer: y = 3x + 4

Explanation: The slope is positive 3x and the y-intercept is +4 therefore the equation is y = 3x + 4 in y = mx + b form.

(mx is for slope, b is for y-intercept)

Hope this helps :)

PLEASE HELP I DONT UNDERSTAND


Solve the inequality. You do not need to graph.
-40 <-5r

Answers

Answer:

-40 < -5 = True  

Answer:

r<8

Step-by-step explanation:

Try this one out. let me know if you need more help.

PLEASE HELP ANSWER BOTH QUESTIONS!!!

Answers

Answer:

1. C. Rotation

-The rectangle rotated clockwise

2. A. Translation

-The shape moved  but it didn't change its appearance in any other way, which concludes to your answer "translation"

Answer:

1) C

2) B

Step-by-step explanation:

1) they rotated the rectangle

2) you see the reflection

what is the correct factorization of x^2+5x-6?

Answers

The answer is (x-1) (x+6)

Answer:

[tex](x+6)(x-1)[/tex]

Step-by-step explanation:

[tex]x^{2}+5x-6\\[/tex]

ac ⇒ [tex]1*-6[/tex] ⇒ [tex]-6[/tex]

b ⇒ 5

[tex]6*-1=-6\\6-1=5[/tex]

[tex](x+6)(x-1)[/tex]

[tex]x*x=x^2\\x*-1= -x\\6*x=6x\\6*-1=-6\\\\x^2-x+6x-6\\x^2+5x-6[/tex]

A box of spaghetti weighs 1 pound. Lindsay
cooked 9 oz of the spaghetti. Will she be able
to make another meal of equal size with the
remainder of the box?

Answers

Answer:

yes she'll be to make another meal

Step-by-step explanation:

1 pound = 16 oz

lindsay cooked nine ounces

16 - 9

Dave's gas tank holds 10 gallons. His car gets at most 25 miles per gallon. How far can he drive
On one tank of gas? Express you answer as an inequality.

Answers

Answer:

m ≤ 250

(where m is miles)

Step-by-step explanation:

He can go a maximum of 250 miles on a tank of gas (25 miles per gallon * 10 gallons), and this can be expressed as follows:

m ≤ 250

-3(3 - 8j) answer :(

Answers

-9+24j is the answer!! have a nice day

6TH GRADE MATH I WILL GIVE BRAINLIEST HELP ASAP
options for #1 are ABC and D
options for #2 are 3, 25, 50, 75

Answers

Answer:

D and 75.

Step-by-step explanation:

3/4 as a decimal is .75 or 75 percent. Since option D is 75 that is the answer.  And it is equivelent to 75. Hope this helped! Feel free to ask any questions!

what is (4 x 103)(7 x 105).

Answers

Answer:

302,820

Step-by-step explanation:

(4 x 103) x (7 x 105)

412 x 735

302,820

If 4x-3=13, then 4x=16

Answers

Answer:

True!

Step-by-step explanation:

4x - 3 = 13

Add 3 to both sides;

4x = 16

Divide both sides by 4;

x = 4

true (you split it down the middle and then make it so 4x are the only variables on the left side)

Evaluate h(8q2 - 2g) for h(x) = 7x+ 4q

Answers

Answer:

56q2 - 10q

Step-by-step explanation:

1. the function is given h(x) = 7x + 4q

2. we should put (8q2 - 2q) instead of x

3. we should write when x = 8q2 - 2q

then it will be h(8q2 - 2q)= 7(8q2 - 2q) + 4q

4. then we should multiply the elements in the bracket with 7 then it will be 56q2 - 14q + 4q

5. then we should substract -14q + 4q then it will be -10

6. and answer comes 56q2 - 10q

PLEASE HELP!!!
Find the rate of change of the linear function
shown in the graph. Then find the initial value.

Answers

Answer:

4 ; Initial value is (- 1)

Step-by-step explanation:

The rate of change of a linear function is slope of the line.

m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

(0, - 1)

(1, 3)

m = [tex]\frac{-1-3}{0-1}[/tex] = 4

Initial value is - 1

y = 4x - 1

The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1.

What is the rate of change?

The rate of change is the change of a quantity over 1 unit of another quantity.

Most of the time the rate of change is the change with respect to time.

As per the given graph,

The rate of change or slope of a function is the ratio of the difference of y's and x's coordinates.

Therefore, let's consider two points (0,-1) and  (1,3)

Slope = (3 - (-1))/(1 - 0)

Slope = 4

The y-intercept is -1 so the equation will be y = 4x - 1.

The initial value of function at x = 0 is y = 4(0) - 1 = -1.

Hence "The equation of the graph is y = 4x - 1 with a rate of change of 4. The initial value of the function is y = -1".

To learn more about the rate of change here,

brainly.com/question/12786410

#SPJ2

If you have $20 would you be able to buy something that costs 20.25

Answers

Answer:

Umm, no

Step-by-step explanation:

Answer:

No, that is definitely impossible.

Step-by-step explanation:

The only way you would be able to afford something that costs more than what you have, is by applying a coupon or getting it on sale. If you're online shopping, I recommend using something such as Honey, the extension.

All of the following expressions are equivalent to 12w + 6, except:

-1(12w - 6)
(3 + 6w)2
6(1 + 2w)
-1(-12w - 6)

Answers

Answer:

-1(-12w - 6)

Step-by-step explanation:

trust me ;)

Answer:

Number 1 is your answer

-1(12w-6)

Step-by-step explanation:

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