All categories

3 years ago

PLEASE HELP ME OUT THIS IS MY LAST QUESTION PLSSSS!!

Mathematics

2 answers:

mafiozo [28]3 years ago

6 0

Answer:

Step-by-step explanation:

Elodia [21]3 years ago

3 0

Answer:

Step-by-step explanation:

A, C, D

The proportions are 1:8, and A, C and D all show this ratio

You might be interested in

Which comparison is correct?<br><br> 7 -7<br> -9 > 4<br> -6 > -5

ArbitrLikvidat [17]

Answer:

7 > -7

Step-by-step explanation:

-9 is not greater than -4

-6 is not greater than -5

I am not sure what 7 -7 means in your first option but if it is consistent, then yes, 7 is greater than -7.

8 0

3 years ago

a coyote can run up to 43 mph while a rabbit can run up to 35 mph. Write two equivalent expressions and then find how many more

Dafna11 [192]

The coyote can run 48 more miles than the rabbit

8 0

3 years ago

How many computers must the AB Computer Company sell to break even? Let x be the number of computers.

Eduardwww [97]

Answer:

The Company AB must sell 116 computers to break even

Step-by-step explanation:

we have

$R(x)=1.5x$ -----> equation A

$C(x)=145+\frac{1}{4}x$ ----> equation B

where

C is the cost function

R is the revenue function

x is the number of computers sold

we know that

Break even is when the cost is equal to the revenue

equate equation A and equation B

$1.5x=145+\frac{1}{4}x$

Solve for x

subtract 1/4x both sides

$1.5x-\frac{1}{4}x=145$

$1.5x-0.25x=145$

$1.25x=145$

Divide by 1.25 both sides

$x=116$

therefore

The Company AB must sell 116 computers to break even

7 0

4 years ago

The temperature in Mariah’s town was 5.2 degrees Fahrenheit at midnight. The temperature decreased at a steady rate of 1.1 degre

RUDIKE [14]

Answer:

Option C

Step-by-step explanation:

Got it on the unit test in edge

7 0

3 years ago

A bad contains pennies, nickels, dimes, and quarters. There are 50 coins in all. Of the coins, 18% are pennies and 42% are dimes

Marina CMI [18]

Answer:

$2.64

Step-by-step explanation:

9 coins are pennies (reply to my comment if you want to know how I got it)

19 coins are dimes (reply to my comment if you want to know how I got it)

9 (pennies) + 4 = 13 (nickels)

$1.90 (dimes) + $0.09 (pennies) + $0.65 (nickels) = $2.64

5 0

3 years ago

Read 2 more answers