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3 years ago

11

Derek bought a package of 8 tennis balls. The total weight of the tennis balls was 18 ounces. How much did each tennis ball weig

h?

1 answer:

beks73 [17]3 years ago

7 0

2.25 ounces...18/8=2.25

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What is the line through the points (2,3) and (19,17)

hammer [34]

Answer:

y-3=14/17(x-2)

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(17-3)/(19-2)

m=14/17

y-y1=m(x-x1)

y-3=14/17(x-2)

3 0

3 years ago

Solve for w. 0.05w = 15

steposvetlana [31]

In order to find the value first multiply both sides by 100 to simplify the equation:
0.05w*100=15*100
5w=1500
Next, divide both sides of the equation by 5:
5w/5=1500/5
w=300
The final solution is w=300!

Hope i could help.
have a great day

4 0

3 years ago

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Masteriza [31]

The answer is the second one

7 0

3 years ago

Mrs. Duncan measured the lengths of a crayon and a pencil. The pencil is double the length of the crayon. The sum of their lengt

Margarita [4]

Answer: The length of pencil is 16 centimetres and length of crayons is 8 centimetres

Step-by-step explanation:

Let the length of crayon = $x$

Length of a pencil = $2x$

As according to question that the sum of their length is 24 centimetres

So we have

$x+2x=24\\\\\Rightarrow 3x= 24 \\\\\Rightarrow x= \dfrac{24}{3} =8$

Therefore the length of crayon = 8 centimetres

Length of pencil= $2x= 2\times x = 2\times 8 =16$ centimetres

Hence, the length of pencil is 16 centimetres and length of crayons is 8 centimetres

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3 years ago

300% at 5% annual interest for 7 years. Find the simple interest earned account

mafiozo [28]

Simple interest is <span>$105.00, 300 x .05 = 15, x 7 = 105

</span>

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3 years ago