Answer:
A. -102 + 25.5.
Step-by-step explanation:
After multiplying 51 by -2.0, you will get -102. When multiplying 51 by -0.5, you get 25.5. A is the next step in this equation. (Optional answer: read this when this is also in your quiz. -102 + 25.5 = 127.5).
hope this helped.
Compare.
A. <
B. >
C. =
Answer: A
Step-by-step explanation: this was on my test so here is the answer
Answer:
i believe its A
Step-by-step explanation:
Help me I need it plz
Answer:
4 2/21
Step-by-step explanation:
2/3 and 3/7 have a common denominator, 21
so, 14/21 and 9/21
plug in the whole numbers: 1 14/21 and 2 9/21
which will give you: 3 23/21
so, simplify it which will give u the answer: 4 2/21
Last week, Adriana made a batch of peanut butter ice cream from scratch. She used 2 cups of peanut butter and 6 cups of cream. It was so good that she made another batch this week. This time, she used 3 cups of peanut butter and 9 cups of cream. Which batch had a stronger peanut butter flavor?
Answer:
They are the same
Step-by-step explanation:
Both times they used the ratio of 1:3 for the peanut butter to cream, so they will taste the same.
Show me how to do this on paper I need it right now
Answer:
Step-by-step explanation:
Billys mistake was when he multiplied the 80 by 12 instead of carrying the 1 from getting 160 from 80 x 2 he just put 16 and added 8 to it from 1 x 8.
Which situation can be represented by this equation?
1/2x + 20 = 32
(4 + 3) with an exponent of 2 + 5
! Read carefully !
Answer:
7 to the power of 7 ( which is 823,543 )
Step-by-step explanation:
Why? well if 4+3 is 7 the exponent would be 7 to because if you look carefuly it says with an exponent of 2 + 5 and 2 + 5 is 7 so your exponent is 7.
I hope This is right!
Tbh I just want to get this assignment done with. Assist me and I'll try to help you.
Answer: 3, it is equal to 2x^2+11x+12
Step-by-step explanation:
During a sale, a store offered a 15% discount on a TV that originally sold for $900. After the sale, the discounted price of the TV was marked up by 15%. To the nearest whole number, what percent of the original price was the price after markup?
==================================================
Explanation:
The customer saves 15%, but still pays the remaining 85%. The two percentages add to 100%.
85% of $900 = 0.85*900 = 765
After the 15% discount is applied, the customer would pay $765
---------
Then after the sale, the price is marked up by 15%
This means we'll multiply by 1.15 to indicate a 15% increase
1.15*765 = 879.75
Notice that we don't get back to the original price (900) even though we increased by the same percentage as before. This is because 15% of a smaller number is a smaller amount; ie we have a smaller increase compared to the decrease earlier.
---------
Afterwards, divide the value 879.75 over the original price of $900
879.75/900 = 0.9775
Move the decimal point two spots to the right to end up with 97.75%
That percentage rounds to 98% when rounding to the nearest whole percent.
PLEASE HELP I AM TIMED !
Answer:
the graph does not represent a function
eeeeeeee help!!!1!1!11
Answer:
no because order of operations requires division to be done before addition, she should divide 18252 by n then add
Step-by-step explanation:
Simplify each expression involving signed numbers.
-7 – 2 =
12 + (-4) =
-8(-6) =
18/-3=
Answer:
-5 , 8 , 48 , -6
Step-by-step explanation:
-7- -2 = -5
This complies with the rule that 2 negatives make a positive.
12 + (-4) = 8
You just ignore the brackets.
-8(-6) = 48
The -8 next to the bracket with no symbol means you need to multiply, and again 2 negatives make a positive.
18/-3 = -6
As the 18 is not negative, but -3 is, the answer is also a negative because one negative and one positive make a negative!
Hope this helps and have a good day!
the table shows, step-by-step, how to simplify the algebraic expression 3 (x- 5) + 4x. Justify step 4.
A) Multiply
B) Commutative property
C) Combine like terms
D) Associative Property
Answer: C , combine like terms
Step-by-step explanation:
Answer the following questions
PLS HELP ME!!!!!!! URGENT!
Answer:
A
Step-by-step explanation:
Blacks car has traveled 100 miles in 1 an 1/4 hours. How many miles per hour in Blacks car traveling?
Answer:
[tex]\huge\boxed{\sf v = 80\ mph}[/tex]
Step-by-step explanation:
Given Data:
Distance = S = 100 miles
Time = t = 1 1/4 hours = 1.25 hours
Required:
Speed = v = ? mph
Formula:
v = S/t
Solution:
v = 100 / 1.25
v = 80 mph
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Please help meeeeeeeee help help please
Answer:
27. My fiend solved the inequality correctly but graphed it incorrectly. The statement "x > 5" is correct but but since the symbol is "greater than" it should have been graphed with an open circle to the right rather than a closed circle to the right.
28. My friend is incorrect for both solving the inequality and graphing. The correct answer for solving the inequality would be "5 ≥ x ". And for graphing the correct answer would be closed circle to the right since the symbol is greater than.
Step-by-step explanation:
27. Solving the inequality
x - 7 > -2
+ 7 + 7
------- ------
0 5
answer: x > 5
Graphing the inequality
Since the symbol is greater than, it would be a open circle to the right because the the right of the number line is positives and the bigger numbers. It would be an open circle because unlike question 28 the symbol is just greater than, not greater than or equal to.
28. Solving the inequality
8 ≥ x + 3
-3 - 3
-------- --------
5 0
answer: 5 ≥ x
Graphing the inequality
Since the symbol is greater than than or equal to, it would be a closed circle to the right because the the right of the number line is positives and the bigger numbers. It would be an open circle because unlike question 27 the symbol is just greater than or equal to, not just greater than.
This might not be the right way to do it or the right answer for that matter, I am very new to solving and graphing inequalities so I just decided to give this one a shot.
Hope this helps ; )
Answer the following questions.
Answer:
Thanks for the questions
The table below shows the transportation method of employees at a certain company. What percent of employees walk to work ?
PLS PLS SHOW HOW U SET UP THE PROBLEM DONT JUST GIVE THE ANSWER WITHOUT SHOWING THE WORK ITS DUE IN A FEW HOURSS PLS
please answer!!
( BE HONEST AND ANSWER RIGHT)
( 20 POINTS!!!!)
Answer:
8
Step-by-step explanation:
As shown, the key to the table is 1Ibs = $2.00
4($2)
= 8
Answer:
6 (sorry if im wrong ): )
Step-by-step explanation:
If we are assuming that we are using the ratio 1:2, then you would multiply it by 4. This would make the ratio 4:8. Next, minus 2 from 8 = 6.
Last two!!(ty for all the help) :
14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6
HELP ASAP!! GIVING BRAINLIEST
Answer:
the answer is B
Step-by-step explanation:
hope this helps you!
Answer:
B
Step-by-step explanation:
You see that the question mentions MPH. An hour is 60 minutes, so you would look at the 60 minutes on the base of the graph. If you go directly up to where the diagonal (dark) line perfectly crosses a point of the grid (that's any corner of any square on this grid) and look directly to the left (which represents the MPH) you see the number 3. If you go even higher, you see 6 MPH.
The 3 miles at 60 minutes represents 3 MPH, which is Tanisha's speed.
The 6 miles at 60 represents 6 MPH, which must be Albert's speed.
Since 6 is two times bigger than 3, the correct answer is B) Albert is running two times faster than Tanisha is walking.
I will give brainliest to whoever answers first
Answer:u need to guess bro
Step-by-step explanation:
The temperature on the ground during a plane's takeoff was 4*F. At 38,000 feet in the air, the temperature outside the plane was. Find the difference between these two temperatures , and enter the number only. 4 degrees * F; - 34 degrees * F
Answer:
-22*F
Step-by-step explanation:
The answer is -22*F because you are subtracting -7*F from -29*F.
Answer:
-22
Step-by-step explanation:
I = prt
Time = 3 years
Interest Rate = 5%
Principal = $7,430
Use the information to answer the question.
How much interest is paid?
1.$111.45
2.$1,114.50
3.$11,145
4.$111,450
Help Please
Step-by-step explanation:
S.I = PRT
=$7430×(5÷100)× 3
=$1114•50
Carl’s cats weigh a total of 12 kg (kilogram). Bo weighs 512kg. Tommy weighs 213kg. How much does Suzi weigh? Estimate:
now what is suzi exact weight
Find Suzi’s exact weight:
Answer: I need some more context, but assuming we add all 3 weights together, the answer would be 737 kg (roughly 1624 pounds)
Step-by-step explanation:
Which questions can be answered using the expression 2\3 divided by 5\4
Answer: 8/15
Step-by-step explanation:
2/3 divided by 5/4:
To make the answer to 2/3 divided by 5/4 in decimal form, you simply divide the numerator by the denominator from the fraction answer:
8/15 = 0.5333
Answer:
8/15
Step-by-step explanation:
2/3 / 5/4 = 8/15
PLEASE HELP ME I AM ON A TEST PLEASE!!!!!!!!!!!!
the first screenshot is the top of the page
the second is the bottom of the page
Answer:
1st. Add 5 each time so 5 times 12 = 60 so
5
10
15
20
25
30
35
40
45
50
55
60
2: H = 5M
Step-by-step explanation:
Answer:
5 457
Step-by-step explanation:
Plz help me! I've tried following he instructions as it says how to do it in the question help but it keeps saying its wrong! This is the final check! Plz help!
WILL MARK BRAINLIEST PLS HELP. Fill in the table by following the rules provided for each backpack.
Answer:
See complete answer
Step-by-step explanation:
Backpack 2 is 2x, 2y, so double each number:
(0,2) = (0, 4)
(8,2) = (16, 4)
(6,5) = (12, 10)
(2,5) = (4, 10)
(0,2) = (0,4)
Backpack 3 is x + 8, y - 2 so add 8 to x and subtract 2 from y:
(0,2) = (8, 0)
(8,2) = (16, 0)
(6,5) = (14, 3)
(2,5) = (10, 3)
(0,2) = (8, 0)
Backpack 4 is x, 2y, so keep the same x and multiply y * 2
(0,2) = (0, 4)
(8,2) = (8, 4)
(6,5) = (6, 10)
(2,5) = (2, 10)
(0,2) = (0,4)
Find the sale price and then add tax.
Step 1: Markdown (savings) = percent off (% save) x original cost
Sale price = original cost – savings
Step 2: Markup (tax) = percent markup (tax %) x sale price ($)
Total cost = original cost + sales tax
Pete wants to buy a new gaming controller that is on sale. The controller costs $105 and is on sale for 35% off. If the sales tax is 10.1%, how much will he pay for the controller?
The final price is: $_________
Answer:
The final Price is: $75.14
Step-by-step explanation:
you first have to do -=- which means /105=35%/100
then you would do 105x35=3675/100=36.75
then Subtract 105-36.75=68.25.
The next step is to do -=- /68.25=10.1%/100
you would multiply 68.25 and 10.1 and get 689.325 the you would divided that by 100 and get 6.89325 then you would add 68.25 and 6.89325 and get 75.14.