3 years ago

15 = 2c + 7 Solve for c

Mathematics

2 answers:

DaniilM [7]3 years ago

5 0

Step-by-step explanation:

15=2c+7

15-7=2c

8=2c

8/2=c

4=c

c=4

lozanna [386]3 years ago

4 0

Answer:

c = 4

Step-by-step explanation:

15-7=2c

8= 2c

c = 8/2

c=4

hope this helps you!

You might be interested in

Mary takes a sightseeing tour on a helicopter that can fly 450 miles against a 35 mph headwind. In the same amount of time it ca

monitta

Answer:

V = 160mph

Step-by-step explanation:

We need to start from the formula of speed: V=d/t

We have two travels, with and against the wind, both done in the same time.

Clearing t from the formula, we will have: t=d/V2

450miles/V-35mph (speed of the wind is subtracted)

702miles/V+35mph (speed of the wind is subtracted)

Now, we find V:

450miles/V-35mph = 702miles/V+35

450*V+35 = 702*V-35

450V+15,750 = 702V-24,570

702V-450V = 15,750 + 24,570

252V = 40,320

V = 40,320/252

V = 160mph

5 0

4 years ago

What is 1.524 if you carry the decimal places

Sergeeva-Olga [200]

Im not sure this question is complete but the answer should be 152.4

6 0

3 years ago

11,1 12. 1-+6 15 1 10

kaheart [24]

Answer:

? I have absolutely no idea

Step-by-step explanation:

3 0

3 years ago

Which statement about total earnings and pay after taxes is correct if the payroll tax is withheld

Fofino [41]

Pay after taxes is greater than total earnings

4 0

2 years ago

10.) *

Alecsey [184]

Answer:

4/8 (2/4)

Step-by-step explanation:

1/4 is 2/8

He ate 2/8 pizza for dinner

Then he ate 1/4 (2/8) the next day

So he has 4/8 (2/4) pizza left

5 0

2 years ago