3 years ago

Which equation below shows a correct first step for solving 3x = -12

Mathematics

1 answer:

Wewaii [24]3 years ago

5 0

The answer is A. You just solve each one and you would find that it would be the same as 3x=-12.

You might be interested in

A ride ticket usually costs

weqwewe [10]

Answer: Hope this helps if this is what you want.

$14.25

Step-by-step explanation:

$1.50 = 1 ticket

1.50 * 10 = 15

$15 = 10 tickets

100% - 5% = 95% (0.95)

15 * 0.95 = 14.25

$14.25

7 0

2 years ago

If 60 of the 200 students are girls, then what percent of the students are girls?

OlgaM077 [116]

30%?
60/200=.3*100=30%

5 0

3 years ago

Read 2 more answers

What is 80%of 40equals what

kari74 [83]

If you would like to solve 80% of 40, you can do this using the following steps:

80% of 40 = 80% * 40 = 80/100 * 40 = 32

The correct result would be 32.

7 0

3 years ago

Read 2 more answers

6. A surveyor walks the perimeter of a piece of government land. He notes that the area of the land

Vlada [557]

Answer:

A) l = w + 900

B) l * w = 4,000,000

B) l = 4,000,000 / w putting this into A)

A) 4,000,000 / w = w + 900

A) 4,000,000 = w^2 +900 w

A) w^2 +900 w - 4,000,000

Solving by quadratic formula

width = 1,600 length = 2,500

Double-Check

1,600 * 2,500 = 4,000,000

Length = width + 900

2,500 = 1,600 + 900

Answer is okay

Step-by-step explanation:

8 0

3 years ago

What is 6/15-9/15 i need help plz

Xelga [282]

Answer:

-3/15 is the difference between 6/15-9/15

3 0

3 years ago