All categories

3 years ago

Joe drove 315 miles on 15 gallons of gas. What is his mileage in miles/gallon? miles/gallon

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

8 0

Answer:

21 miles / gallon

Step-by-step explanation:

Take the miles and divide by the gallons

315 miles / 15 gallons

21 miles / gallon

Ne4ueva [31]3 years ago

3 0

Answer:

21 miles/gallon

Step-by-step explanation:

To find his mileage in miles/gallon, divide the number of miles by the number of gallons.

315/15

= 21

= 21 miles/gallon

You might be interested in

What is 3 1/3 as a percent?

Nikitich [7]

Answer:

$333.3\%$

Step-by-step explanation:

We want to express 3⅓ as a percentage.

Let us first of all rewrite 3⅓ as decimals to obtain:

$3 \frac{1}{3} = 3.3333...$

To express this as a percentage, we multiply by 100%

$3 \frac{1}{3} = 3.3333... \times 100\%$

This multiplies to give us:

$3 \frac{1}{3} = 333.3\%$

4 0

3 years ago

Solve |2x – 3| = 11. Show each step of your work.

Klio2033 [76]

Answer:

x =7 or x = -4

Step-by-step explanation:

|2x – 3| = 11

There are two solutions to an absolute value equation, one positive and one negative

2x-3 =11 or 2x-3 = -11

Add 3 to each side

2x-3+3 = 11 +3 2x-3+3 = -11+3

2x = 14 2x = -8

Divide each side by 2

2x/2 =14/2 2x/2 = -8/2

x =7 x = -4

8 0

3 years ago

A = a+b+c/3 Solve for b this is a literal equation problem please show steps

Elan Coil [88]

Answer:

$b=3A-a-c$

Step-by-step explanation:

$A=\frac{a+b+c}{3}$

Multiply both sides by 3

$3A=a+b+c$

Add $-b-c$ both sides

$3A-a-c=b$

$b=3A-a-c$

7 0

3 years ago

Felix has a bucket of golf balls.

oksian1 [2.3K]

The answer is c

4•2=8

4 0

3 years ago

Simplify (m to 3rd divide m to 18

zepelin [54]

Answer:

1/m^15

Step-by-step explanation:

1/m^(18-3)=1/m^15

5 0

3 years ago