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3 years ago

How many books does Matt have to sell to make $30 for the week?

Mathematics

1 answer:

Darya [45]3 years ago

7 0

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2x-5/5 +x-2=3(x+5). Find the value of x?

deff fn [24]

Answer:

Step-by-step explanation:

$\frac{2x - 5}{5} + x - 2 = 3(x + 5)$

$\frac{2x - 5}{5} + x - 2 = 3x + 15$

$\frac{2x - 5}{5} = 2x + 17$

$2x - 5 = 10x + 85$

$-8x = 90$

$x = \frac{-45}{4}$

5 0

3 years ago

Jesse drank 3/4 of liter of water Monday before going jogging. He drank 3/5 of a liter of water after his jog. How much water di

charle [14.2K]

Answer:

$1\frac{7}{20}$

Step-by-step explanation:

Step one

Given data

On Monday, Jesse drank 3/4 of liter of water before jogging

and drank 3/5 of liter after jogging

In all, Jesse drank 3/4 and 3/5 liters of water

= 3/4+3/5

the lcm is 20

=15+12/20

=27/20

in mixed numbers(i.e a whole and a fraction together we have) we have

$1\frac{7}{20}$

8 0

3 years ago

How do you find a unit rate

galben [10]

Answer:

Divide the numerator and denominator

Step-by-step explanation:

A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.

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3 years ago

Find the value of X in the triangle shown below.

Fofino [41]

The Answer would be x = 9

4 0

3 years ago

1) Determine the rate of change for the table below: 2) Determine the equation of the line (using slope-intercept form) that int

agasfer [191]

Answer:

b.adot5

Step-by-step explanation:

7 0

3 years ago