2 years ago

Solve the system.

Mathematics

1 answer:

Nitella [24]2 years ago

3 0

There are B) Infinite Solutions.

Hope I helped! :)

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mia hired a moving company, it charged 500$ for service mia give them a 16% tip.How much did she tip the movers.

Novosadov [1.4K]

Answer:

$80

Step-by-step explanation:

First you take 500 and multiply by 16% or .16.

You should get 80.

A tip for the future is when you have a percentage just move the decimal place to the left twice.

ie. 50%=.50, 125%=1.25, 2%=.02

I hope this helps :)

6 0

2 years ago

Read 2 more answers

tia went home and said to her mom, I learned that 10/4 is the same as 40,000' she has made a mistake in her thinking. use wirds,

Galina-37 [17]

The answer would be 250%

6 0

3 years ago

Three students, Matthew, Thompson and Amos shared #15000 in the ratio of 5:2:x respectively. If Matthew's share is 7500, calcula

jasenka [17]

Answer:

The value of x is 3.

Step-by-step explanation:

Matthew earned 7500 of 15000, which is exactly half the total amount, meaning that the fraction corresponding to his earnings is 1/2.

Rate of 5:2:x, with number 5 corresponding to Matthew, mean that his fraction of the earnings, in function of x is given by:

$\frac{5}{5 + 2 + x} = \frac{5}{7 + x}$

Both fractions are equal, so:

$\frac{5}{7 + x} = \frac{1}{2}$

Applying cross multiplication:

$7 + x = 10$

$x = 10 - 7$

$x = 3$

The value of x is 3.

5 0

2 years ago

Which expression is equivalent to<br> Square root of 80 ?

Lana71 [14]

Answer:

4i√5

Step-by-step explanation:

3 0

2 years ago

the roof at the tennis stadium opens 421 inches in 50 seconds how many inches does the roof open per secound

Basile [38]

Answer:

8.42 inches per second

Step-by-step explanation:

421 divided by 50 i hope this helps

3 0

2 years ago