2 years ago

Hellp me pls!!! For homework

Mathematics

2 answers:

Ratling [72]2 years ago

8 0

Answer: 1.4

Work Shown:

42 cupcakes : 30 minutes

42/30 cupcakes : 30/30 minutes

1.4 cupcakes : 1 minute

The unit rate is 1.4 cupcakes per minute. This assumes that the rate is kept the same.

olga_2 [115]2 years ago

6 0

42/30 = 1.4
She can decorate 1.4 cupcakes per minute.

You might be interested in

Please help me quick please i don't understand

Shtirlitz [24]

Square root of 15 is an irrational number.

7 0

2 years ago

6c - (3 – 3c) = 24<br> Solve equation step by step

kap26 [50]

Hi there! :)

$\large\boxed{c = 3}$

6c - (3 - 3c) = 24

Distribute the negative sign with terms inside the parenthesis;

6c - (3) - (-3c) = 24

6c - 3 + 3c = 24

Combine like terms:

9c - 3 = 24

Add 3 to both sides:

9c = 27

Divide both sides by 9:

c = 3.

7 0

2 years ago

Read 2 more answers

Its complete solution <br>and answer is 45

lora16 [44]

Answer:

Step-by-step explanation:

6 0

2 years ago

wendy is logging the number of video game levels she wins per hour. she has determined the function to be f(x) = 6x + 9, where x

True [87]

Since we are talking about real quantities (hours), x should be positive. Also, you need to take into account that Wendy needs to play in order to win game levels.
Therefore the domain will be: x > 0

5 0

2 years ago

No link please……. Enter the value of b when the expression 30.4x + b is equivalent to 3.4 (6x-3.1)

TiliK225 [7]

Answer:

Step-by-step explanation

sped

4 0

1 year ago

Read 2 more answers