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4 years ago

Please help asap !! It’s for a exam and it’s due very soon .

Mathematics

1 answer:

ArbitrLikvidat [17]4 years ago

8 0

I think the answer should be Mr. Thomas can rent a car for 7 or fewer full days with $250.

I hope this helps :)

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Please hellp please helllp

castortr0y [4]

Answer:

a) y = $\frac{7}{17}$

b) x = 4

Step-by-step explanation:

a) $\frac{3y+2}{5} =4y-1$

3y + 2 = 20y - 5

2 = 20y - 3y - 5

2 = 17y - 5

2 + 5 = 17y

7 = 17y

y = $\frac{7}{17}$

b) x² + 5 = 21

x² = 21 - 5

x² = 16

x = √16

x = 4

3 0

3 years ago

Read 2 more answers

How many ways can 10 students be seated in a room with 13 chairs?

rewona [7]

Use combination to solve it
13C10 = $\dfrac{13!}{10! \times (13-10)!}$
13C10 = $\dfrac{13 \times 12 \times 11 \times 10!}{10! \times 3!}$
13C10 = $\dfrac{13 \times 12 \times 11}{3!}$
13C10 = $\dfrac{13 \times 12 \times 11}{3 \times 2 \times 1}$
13C10 = $\dfrac{1716}{6}$
13C10 = 286
There are 286 ways

6 0

3 years ago

Plez help with math!!

ruslelena [56]

I don’t know I really don’t know, I am very confused ahhhhhhh!

8 0

3 years ago

What is the volatile acid/alkalinity relationship in a digester if the alkalinity is 2400 mg/L and the volatile acids are 90 mg/

damaskus [11]

The volatile acid/alkalinity relationship in a digester is volatile acid/alkalinity = 3/80

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Ratio of volatile acid to alkalinity = 90 mg/L ÷ 2400 mg/L = 3/80

The volatile acid/alkalinity relationship in a digester is volatile acid/alkalinity = 3/80

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

2 years ago

What is the value 24/25 ÷ 4/5 6th grade work.

Anna [14]

Answer:

as a decimal 0.048 and as a fraction 6/125

Step-by-step explanation:

Hope this helps :)

4 0

3 years ago