MATHEMATICS MIDDLE SCHOOL

8 + (-5) - (-7)

find the answer and explain your steps about how you got it please

Answers

Answer 1
Answer:

Answer: 7

Step-by-step explanation:

8+(-5)=3

3-(-7)=7
Answer 2
Answer:

Answer:

10

Step-by-step explanation:

8 + -5= 3

3-(-7)=10

2 negatives make a positive

Related Questions

Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?
Find 2 solutions of the equation y=3x-5
you spend $50 on a meal for you and your friends. graph the equation 1.5y+4x=50. x=number of sandwiches bought and y= the number of beverages bought. Interpret the x and y intercepts
Draw a rectangle with an area of 8 square centimeter
PLEASE HELP, THE ANSWER 408 IS WRONG

Juwan drives an ATV due east from the edge of a road into the woods. The ATV breaks down and stops after he has gone 2000 feet. In a coordinate system where the positive y-axis points north and the units are hundreds of feet, the equation of the road is 5x-3y=0How far is Juwan from the road?

Answers

Answer: C) 1715 ft.

In what way is a debit card similar to a check

Answers

Answer: they both have the ability to pay rapid and easily, the money already exists in the account unlike credit cards

Step-by-step explanation:

Answer:

The answer is C

I just took the test and got 100%

Mr. Diaz's class is taking a field trip to the science museum. There are 23 students in the class, and a student admission ticket is $8. How much will the students ticket cost?

Answers

multiply 23 by 8, you get 184, 

The students tickets will dost $184
$184 is what i got, I just multiplied them together

Which expression is equal to 7/5?a. 7*5
b. 5*5*5*5*5*5*5
c. 7*7*7*7*7
d.7*5*7*5

* means multiplication

Answers

the answer is b because you do 5seven times

Answer:

B

Step-by-step explanation:

YOU DO it seven times

Find the highest common factor (HCF) of 12 and 20.

Answers

The factors of are 12, 6, 4, 3, 2, 1, while those for 20 are 20, 10, 5, 4, 2, 1. The common highest factor for the two numbers is 4.

Find the surface area of a triangular prism with the dimensions of 14 16 and 18

Answers

To find the height of the triangle we can use pythagorean theorem or a squared to b squared  = c squared with c as the hypotenuse.

14 squared + height squared = 16 squared
196 + height squared = 256
height squared = 60
height = 2√(15)

The formula for surface area or total area is:
perimeter x height + 2 x area of base
30 + 2√(15) + 28√(15)
30 + 30√(15) = final answer

Hopes it helps!
Other Questions
Express 5/21 as a decimal.
Y=x-4- 2x + y = 18​
How do you put this .689 in word form
10-12(1-x)=8(-12+6x)-14Please I need this ASAP and I need to know how to do the steps so I get it better.Please and thanks!