All categories

3 years ago

Please help me with this MATH question.

Mathematics

2 answers:

klasskru [66]3 years ago

7 0

Answer:

- 2

Step-by-step explanation:

1. open the parentheses: 3(5-g)= 15-3g= 21

2. move variables and constants of different sides (signs change when a variable or constant moves to the other side of equal sign.)

15- 3g= 21 = -3g= 21- 15

-3g= 6

3. get g alone on 1 side: divide -3g by -3 so that the -3 cancel, then also divide 6 by 13 so that the equation will stay balanced.

Hence, g= -2

Hope this helps!

let me know if t does and if the answer is right.

Pie3 years ago

3 0

Answer:

g= -2

Step-by-step explanation:

You might be interested in

Use the net to determine the total surface area

disa [49]

Answer:

I THINK! 420 cm^2

Step-by-step explanation:

ok i don't really feel like explaining why rn cuz i'm doing something, but if you want to know way just tell me and i'll explain. Also I took this lesson last week I'm in 7th grade k12 and my teacher today explained it pretty well. So since I am not a pro I don't know if this will be right but tell me if it is thank you:)

5 0

3 years ago

(19 POINTS)Which table represents a proportional relationship?

Phoenix [80]

Answer:

The correct answer is The second table.

Step-by-step explanation:

1x5= 5

2x5= 10

3x5= 15

4x5= 20

5x5= 25

Hope this helps!! (:

8 0

3 years ago

Read 2 more answers

Given the quadratic equation below, the standard form of it is

kotykmax [81]

Answer:

Step-by-step explanation:

2x^+9x=10

2x^2+9x-10=0 is standard form

8 0

3 years ago

Write a numerical expression representing the following statement:

Andreas93 [3]

Answer:

47 + 40 x 4

Step-by-step explanation:

sum is adding 2 numbers together and you would then multiply 4 after adding :)

8 0

3 years ago

The "to prove" part of the information is the _____ of the "if-then" statement.

Ray Of Light [21]

Ummm i think it is "if" because the "if" is the hypothesis and the then is the conclusion

7 0

4 years ago

Read 2 more answers