Ask question

Ask question

All categories

3 years ago

14

Help me with math 20 points

1 answer:

irakobra [83]3 years ago

7 0

I would suggest that you look up a conversion chart.

You might be interested in

Sara drives 72 miles on 3.2 gallons of gas. She uses this information to calculate how many miles per gallon she can drive. Usin

nordsb [41]

Answer:

276.75 miles

Step-by-step explanation:

12.3/3.2 × 72 = 276.75 miles

8 0

3 years ago

Ethan goes to the fair which costs $17.50 for admission and $2.25 for each ride Ethan cab spend no more than $45.50 write an equ

spin [16.1K]

I got this same exact question

3 0

2 years ago

Read 2 more answers

Wich of the following functions maps 3 to -5?

kolezko [41]

Answer:

A

Step-by-step explanation:

Consider all options and find f(3):

A.

Then

Not -5, so this option is false.

B.

Then

This option is true.

C.

Then

Not -5, so this option is false.

D.

Then

Not -5, so this option is false.

5 0

2 years ago

Only number one please help

Alex73 [517]

Answer:

C) 75 + 50x = 25 + 70x

Step-by-step explanation:

ABC Tech:

$50 an hour. So,for x hours= 50 * x = 50x

Service charge = 75 + 50x

Tech Squad:

$70 an hour. So,for x hours= 70 * x = 70x

Service charge = 25 + 70x

C) 75 + 50x = 25 + 70x

50x - 70x = 25 - 75

-20x = -50

x = -50/-20

x =5/2 = 2 $\frac{1}{2}$ hours

6 0

3 years ago

Which is an equation of the line that passes through the points (-6,-8) and (4,-4)

natita [175]

Answer:

y= $\frac{2}{5}$ x-6.5

Step-by-step explanation:

$\frac{(-8)-(-4)}{(-6)-4} \\$ = $\frac{-4}{-10}$ = $\frac{2}{5\\}$

y=mx+b

-8 = ( $\frac{2}{5}$ ) (-6) +b

-8 = - $\frac{12}{8}$ +b

b= -6.5

5 0

2 years ago