All categories

3 years ago

I need help with this question! Will mark brainliest :)

Mathematics

2 answers:

Alborosie3 years ago

7 0

answer: y= 20x+30

Step-by-step explanation:

it says they charge 20$ per hour and x is the amount of hours.

30$ is charged as the registration fee at the beginning only.

irinina [24]3 years ago

3 0

Answer:

hiii

your answer is option d

<h2><em>HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN</em></h2>

You might be interested in

I have no idea how to do this, please help!

Marta_Voda [28]

Answer:

Step-by-step explanation:

7 0

3 years ago

Bills pencil was 6 inches long. While doing his homework,Bill used up 1 1/2 inches of his pencil.Then how long was his pencil

KATRIN_1 [288]

Bill's pencil would be 4 1/2 inches long.

6- 1.5= 4.5

7 0

3 years ago

Help me plssssssssssssssssssssssssssss

Rama09 [41]

Answer:

D. 2750

Step-by-step explanation:

22/200 = 0.11

0.11*25000=2750

5 0

2 years ago

Lesson Posttest

kykrilka [37]

Answer:

The probability of getting a 3 on each die is $\frac{1}{3}$

Step-by-step explanation:

Step one

The sample space for tossing two dice is 12

i.e the first die={1,2,3,4,5,6}= 6

and the second die = {1,2,3,4,5,6}= 6

making a total of 12 sample spaces.

Step two

Hence the probability of getting a 3 on each side is

pr(3 on each side) = $\frac{1}{6} +\frac{1}{6}$

pr(3 on each side) = $\frac{1+1}{6}$ = $\frac{2}{6} = \frac{1}{3}$

pr(3 on each side) = $\frac{1}{3}$

7 0

3 years ago

Howard works out the problem below and his answer is below. Is Howard correct if not where did he make his mistake? Explain and

Alinara [238K]

Answer:

Step-by-step explanation:

Howard's answer is completely wrong at least the way I completed the problem. When you want to calculate the percentage of a number in any case you multiply. Instead of multiplying 140 by 40 percent you multiply it by 0.4 (140*0.4) which will give you 56 which is the correct answer and is 40 percent of 140.

6 0

3 years ago