A student evaluated −4 + (−9 1/2) and got an answer of 5 1/2. What might the student have done wrong?

Answer:

I hope this helps!

15 points please answer this ;(

another way to write 2 5/2×4

solve for U

32=2u

Simplify your answer as much as possible.

-7 + a = 3
Given the above equation, what is the value of
10-[(a -3) - 7]?

A basketball player is 90 inches tall. A model is created of the player using a scale factor of 1:20. How tall is the model in inches?

can Yhu help me plzzz!!!!
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HELP ASAP! PLEASE!

What relationship between the population of Ohio and the number of years displayed in the scatter plot

The measure of angle MBT ?

A shop sells bagels for $5 per dozen. You can use the table to answer
the questions. Explain your reasoning. (Show all your work)

1. At this rate, how much would 6 bagels cost?

2. How many bagels can you buy for $50?

Please help me please I feel like crying cause I can't do it...

Rachel finished a meal at a diner and received a bill for $10.99. She charged the bill along with a 15 percent gratuity to her credit card. What is the total amount she charged to her credit card? Round to the nearest cent if necessary. A.) $11.14. B.) 12.54 C.) 13.19 D.) 13.73

I WILL GIVE BRAINLIEST AND 36 Points
Refer to screenshots

8. Which line on the graph represents the equation y=3x-2?
line A
line B
line C
line D

9.Which equation represents the graph?

y = |x| – 4

y = |x – 4|

y = |x + 4|

y = |x| + 4

12.Which equation represents the graph?

y = |x| + 6

y = |x – 6|

y = |x| – 6

y = |x + 6|

17.Which set of ordered pairs corresponds to the graph?

{(5, 1), (4, 2), (0, –1), (–2, 3), (–5, 1)}

{(–2, 3), (5, 1), (–5, 1), (1, 0), (4, –2)}

{(–5, –1), (–2, 3), (0, –1), (4, –2), (5, 1)}

{(–2, 4), (–1, –5), (–1, 0), (1, 5), (3, –2)}

19.Which equation is represented by the table?
Y=-|X-1|-4
Y=|X-1|-4
Y=-|X+1|-4
Y=|X+1|-4

Which of the following statements does not represent the same value as the others?

the distance between 0 and −9
the absolute value of negative 9
the opposite of 9
the absolute value of 9

Please answer. Which is the graph of the solutions.

Easy 7th grade work sheet ! Please help , I’ll give brainliest (all answers)

A winter jacket cost $200. It is on sale for 30% off when you have a coupon to save another 20%. How much do you have to pay for the jacket before taxes

An angle measures 40 more than the measure of its supplementary angle. What is the measure of each angle

What is the area of the triangle?

Someone plz answer

the school jimmy goes to is selling tickets to a fall musical. om the first day of ticket sales the school sold 9 adult tickets and 14 child tickets for $101. The school took in $88 on the second day by selling 12 adult tickets and 7 critical tickets. What is the price each of one adult ticket and one child ticket.

can anyone help with this please? 20 points for it

Which value is a perfect square root?
O 12
O 24
O 49
O 63

Use the following federal tax table for biweekly gross earnings of a single person to help answer the question below.
A 9-column table with 7 rows is shown. Column 1 is labeled If the wages are at least with entries 720, 740, 760, 780, 800, 820, 840. Column 2 is labeled But less than with entries 740, 760, 780, 800, 820, 840, 860. Column 3 is labeled And the number of withholding allowances is 0, the amount of income tax withheld is, with entries 80, 83, 86, 89, 92, 95, 98. Column 4 is labeled And the number of withholding allowances is 1, the amount of income tax withheld is, with entries 62, 65, 68, 71, 74, 77, 80. Column 5 is labeled And the number of withholding allowances is 2, the amount of income tax withheld is, with entries 44, 47, 50, 53, 56, 59, 62. Column 6 is labeled And the number of withholding allowances is 3, the amount of income tax withheld is, with entries 26, 28, 31, 34, 37, 40, 43. Column 7 is labeled And the number of withholding allowances is 4, the amount of income tax withheld is, with entries 14, 16, 18, 20, 22, 24, 26. Column 8 is labeled And the number of withholding allowances is 5, the amount of income tax withheld is, with entries 1, 3, 5, 7, 9, 11, 13. Column 9 is labeled And the number of withholding allowances is 6, the amount of income tax withheld is, with entries 0, 0, 0, 0, 0, 0, 1.
Molly has biweekly gross earnings of $839.52. By claiming 1 more withholding allowance, Molly would have $16 more in her take home pay. How many withholding allowances does Molly currently claim?
a.
1
b.
2
c.
3
d.
4



Please select the best answer from the choices provided


A
B
C
D

For some reason, in our history class, there are 14 more boys than there are girls. If a total 32 students are in the class, how many boys and how many girls are there

What is the equation of the vertical line through -8, 5

cody's Bikes rents bikes for $18 plus $5 per hour. Mark paid $48 to rent a bike. For how many hours did he rent the bike.

What is the equation of the line that passes through the point (1,0) and has a slope
of 1?

-0.6 repeating terminating or neither

please answer this I really need help if you just take my points ill report I just need help pleassesssseessesesee!!!!!!!! (15 points!)

Ok serous question this has nothing to do with my other questions would you guys care if I committed ya know

find the difference
5/6-7/10​