All categories

2 years ago

Which answer choice represents an equivalent number sentence of "49 - 12"?

Mathematics

2 answers:

Dahasolnce [82]2 years ago

6 0

Answer:

Step-by-step explanation:

A. 37 isn't a number sentence

B. 49 + (-12) = 49-12. They're the same thing because 49 minus 12 can also be written as 49 plus negative 12

C. 49 + 12 doesn't equal 49-12

D. 12- 49 = -37 which isn't equivalent to 49-12.

Hope this helps!!!

Sloan [31]2 years ago

5 0

The choice that represents an equivalent number sentence of the equation would be B

You might be interested in

Solve each of these equations. 1. 2(x+5)=3x+1 2. 3y−4=6−2y 3. 3(n+2)=9(6−n)

Anastasy [175]

Answer:

1. x=9

2. y=2

3. n=4

hello just helping out!

6 0

2 years ago

there are 30 students in a math class of the 30 students 30% have an a in math 40% have a b in math how many students have a c i

stepladder [879]

the answer is 9

30 percent of 30 is 9

40 percent of 30 is 12

12+9 =21

30-21 =9

3 0

2 years ago

Read 2 more answers

M=2/5 (4,-5) point slope

KiRa [710]

Answer:

-9

Step-by-step explanation:

You take them both and multiply then divide then subtract

6 0

2 years ago

15 POINTS! What is the correct answer for Dean's problem? Explain where he went wrong.

prohojiy [21]

Answer:

The slope is 5/-2.

Step-by-step explanation:

Slope is y1-y2 over m1-m2 (rise over run). The first ordered pair is -2 (m1) and 11 (y1). We then subtract the second ordered pair (4 (m2) and -4 (y2)) from the first.

11 - (-4) = 11 + 4 = 15

-2 - 4 = -6

Remember, slope is rise over run (y over x), so the slope is 15/-6. Now, we must simplify. 15/-6 = 5/-2

Dean went wrong because he thought that slope was run over rise (x over y). If he had switched the two numbers, his answer would have been correct.

8 0

3 years ago

I need a fast answer because I’m about to get on a plane

marusya05 [52]

Answer:

Step-by-step explanation:

-6 is less than 7

6 0

2 years ago