All categories

3 years ago

Writing lan's car can go 180 miles on 5 gallons of gas. During a drive last weekend, lan used

Mathematics

1 answer:

MrRissso [65]3 years ago

6 0

Answer:

288 miles

If we have the distance, we divide by 36 instead to find how many gallons of gas he used.

Step-by-step explanation:

180/5=36 miles per gallon

8 gallonsx36 miles per gallon=288 miles

pls mark brainliest

You might be interested in

What is the missing numerator?

Jet001 [13]

The answer is b)04 I did this on my test and got it correct

4 0

3 years ago

Read 2 more answers

3 1/3+(-2 1/4)+1 5/6

dlinn [17]

Exact Form:
35/12
Decimal Form:
2.916
Mixed Number Form:
2 11/12

7 0

3 years ago

Evaluate log416 -2 1/2 2

krok68 [10]

16 = 4²

So, by the definition of logarithms

$\log_4{16}=2$

5 0

3 years ago

Jane has a pre-paid cell phone with Splint. She can't remember the exact costs, but her plan has a monthly fee and a charge for

yan [13]

Answer:

The costs of the plan are $0.15 per minute and a monthly fee of $39

Step-by-step explanation:

Let

x ----> the number of minutes used

y ----> is the total cost

step 1

Find the slope of the linear equation

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the ordered pairs

(100,54) and (660, 138)

substitute

$m=\frac{138-54}{660-100}$

$m=\frac{84}{560}=\$0.15\ per\ minute$

step 2

Find the equation of the line in point slope form

$y-y1=m(x-x1)$

we have

$m=0.15\\point\ (100,54)$

substitute

$y-54=0.15(x-100)$

step 3

Convert to slope intercept form

Isolate the variable y

$y-54=0.15x-15\\y=0.15x-15+54\\y=0.15x+39$

therefore

The costs of the plan are $0.15 per minute and a monthly fee of $39

6 0

3 years ago

Complete the patterns of the equivalent ratios by filling in the gaps.

gayaneshka [121]

21:3
9:3
3:1

there all a 3:1 ratio

4 0

3 years ago