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galben [10]
3 years ago
7

you spent half of your weekly allowance at the movies. to earn more money your parents let you wash the car for $8. what is your

weekly allowance if you ended with $18?
Mathematics
1 answer:
Brrunno [24]3 years ago
4 0
20.  1/2 (n) + 8 = $20
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GarryVolchara [31]
****Equal to one or greater than 1***
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3 years ago
What is -4 the square root of 12 + the square root of 75 in simplist radical form?
Fofino [41]

Answer:

<u>The simplest radical form of this mathematical expression is - 3√3</u>

Step-by-step explanation:

1. Let's write in a mathematical expression the information given:

-4 the square root of 12 + the square root of 75

-4 (√12) + √75

-4 (√4 * 3) + (√25 * 3)  (12 = 4 * 3 and 75 = 25 * 3)

-4 (2 √3) + 5 √3

-8 √3 + 5√3

- 3 √3

The result is- 3 square root of 3.

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7 0
3 years ago
The dictionary is 3 inches thick. What is the volume of the dictionary
Yuki888 [10]

Answer:

Square shaped = 27 cubic inches , Rectangular shaped = 3LW cubic Inches

Step-by-step explanation:

If the dictionary is a square ( all sides are equal ) the the volume is

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      V = 3 * 3 * 3 = 27 inch^{3}

while if its rectangular ( all side are not equal ) shaped

      V = Length * Width * Height (thickness)

      V = L * W * 3 = 3LW inch^{3}

5 0
3 years ago
What are the intercepts of 3x – 2y = 12. put answers in as an orders pair<br> (PLEASE HELP)
slega [8]

Answer:

x int (4,0)

y int (0, -6)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Im so confused about this section!!
notsponge [240]

Probability=blue marbles/total marbles

Probability=5/10=1/2

If you draw from the bag twice...

Probability = 1/2 x 1/2 = 1/4

answer: 1/4

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3 years ago
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