3 years ago

A pink crayon is made with 12 mL of red wax for every 5 mL of white wax.

1 answer:

5 0

Multiply 12 and 5 (by the same number) and add them to get whatever total ml of crayon wax is specified.
Ex: Total ml divided by 17, then find how many parts are red(12ml) and white(5ml)

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Solve the equation. Then check your solution.

erica [24]

Answer:

A. 24

Step-by-step explanation:

n Over 54 EndFraction = StartFraction 4 Over 9 EndFraction

n/54 = 4/9

Cross product

n * 9 = 54 * 4

9n = 216

n = 216/9

n = 24

A. 24

Check:

n/54 = 4/9

24 / 54

Divide through by 6

= 4/9

8 0

3 years ago

Ernie deposits $9,800 into a pension fund. The fund pays a simple interest rate of 7%. What will the balance be after four years

telo118 [61]

Answer:

$12,845.80

Step-by-step explanation:

take the first number and go +7%. repeat four times

hope this helps :-)

6 0

3 years ago

-.25×-3-(1.5×+1.4 answer

Blababa [14]

Answer:

−1.5x+0.65

Step-by-step explanation:

3 0

3 years ago

Look at the screenshot-- help?

tatyana61 [14]

The last one is correct

3 0

3 years ago

What is the area, in square inches, of the isosceles trapezoid below?

Nostrana [21]

Area of a trapezoid: (top + bottom)/2 x height

Area = (6.5 + 15.1)/2 x 5

Area = 21.6/2 x 5

Area = 10.8 x 5

Area = 54 square inches.

3 0

3 years ago