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marishachu [46]
2 years ago
8

Last ones !! i'll really appreciate it

Mathematics
2 answers:
Illusion [34]2 years ago
7 0

Answer:7.) C  8.) A

Step-by-step explanation:

BlackZzzverrR [31]2 years ago
5 0

Answer:

number 8 would be D and 7 would too

Step-by-step explanation:

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Erik pays $225 in advance on his account at the athletic club. Each time he uses the club, $9 is deducted from the account. Writ
guajiro [1.7K]

Answer:

Step-by-step explanation:

225-9x=v

225-9(7)=v

225-63=v

162=v

your answer is A

4 0
2 years ago
While preparing for a party a party planner began with 75 pieces of candy she ate 5 pieces while she was working then she put eq
Sloan [31]

The easiest way to find this answer is to work through it step by step.


She starts with 75 pieces.

She eats 5 pieces, so the # of pieces goes down from 75 to 75-5 = 70.

So she has 70 pieces left to put in the bags.

She puts the same amount in each of 10 bags... so we divide 70 by 10 to find the # of pieces in each bag.


70 divided by 10 is 7.


She put 7 pieces in each bag.

4 0
3 years ago
A hockey team's morning workout schedule consists of 15 minutes of warm-ups, 30 minutes of weight training, and 20 minutes of ae
borishaifa [10]
Hello! The ratio would be 15 minutes warm ups: 65 minutes total workout.

To simplify this: 3:13 ratio. (Divided 15 by 5 and 65 by 5)
6 0
2 years ago
Read 2 more answers
A student charges twenty dollars per hour to type college papers. The student's average typing speed is fifty words per minute.
coldgirl [10]

Answer:

The student should charge $210 for typing the paper ⇒ answer C

Step-by-step explanation:

* Lets explain how to solve the problem

- The rate of the student's typing is 50 words per minute

- The students charges twenty dollars per hour to type the college

 papers

- There is a paper contains 31,500 words

- We want to now how much the student should charge for it

* At first lets find his rate per hour

∵ 1 hour = 60 minutes

∴ 1 minute = 1/60 hours

∵ His rate = 50 words / 1 minute

- Lets change the minute to hour

∴ His rate = 50/(1 × 1/60) = 3000 words per hour

* Lets find the time he needs to finish the paper

∵ The paper contains 31,500 words

∵ Time = The number of words ÷ his rate of typing

∵ his rate is 3000 words per hour

∴ Time = 31,500 ÷ 3000 = 10.5 hours

∴ He needs 10.5 hours to finish the paper

∵ He charges $20 per hour

∵ The time to finish the paper is 10.5 hours

∵ The price of typing the paper = the charge per hour × number

   of hours

∴ The price of typing the paper = 20 × 10.5 = 210

∴ The student should charge $210 for typing the paper

7 0
3 years ago
Read 2 more answers
Choose Yes or No to tell if the expression is equal to 8 x 40.
devlian [24]
No i don’t think so
3 0
2 years ago
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