2 years ago

PLS, I NEED HELP DUE IN 3 HOURS! 25 POINTS

Mathematics

1 answer:

Bad White [126]2 years ago

7 0

Answer:

Step-by-step explanation:

y = 6x + 3 Step-by-step explanation:Givenx = {5, 6, 7, 8, 9}

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Amy can clean the interior of her car in 3 hours. If Amy and her husband work together,

leva [86]

Answer:

1 hour

Because 3 - 2 = 1.

Therefore, 1 hour only.

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2 years ago

A linear model projects that the number of bachelor's degrees awarded in the United State will increase by 19,500 each year. In

vichka [17]

Let the number of years after 2001 be x, then
1280000 + 19500x = 1700000
19500x = 1700000 - 1280000 = 420,000
x = 420000/19500 = 22 years.
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2 years ago

(2³)² solve this problem

max2010maxim [7]

Answer:

$(2^3)^2 = 64$

Step-by-step explanation:

Option 1:

Using the following rule:

$(a^n)^m = a^{nm}$

Put in our expression,

a = 2

n = 3

m = 2

$(a^n)^m = a^{nm}$

$(2^3)^2 = 2^{3*2}=2^6=64$

Option 2:

Using the following rule:

$a^n * a^m = a^{n+m}$

Since our expression is the same as multiplying 2³ with itself, we can write it as a multiplication.

$(2^3)^2 = 2^3 * 2^3$

If we compare this with $a^n * a^m$ , we can see that

a = 2

n = 3

m = 3 (in this case, n and m are equal)

$a^n*a^m = a^{n+m}$

$2^3*2^3 = 2^{3+3} = 2^6 = 64$

Answer: $(2^3)^2 = 64$

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3 years ago

What is the unit price of cheese if 1.6 pounds cost $14.40?

Nookie1986 [14]

Answer:

$8.87 per pound

Step-by-step explanation:

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The graph shows the plans for a fence that Macy is building around her vegetable garden. Each unit on the graph represents 5 fee

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Answer:

Step-by-step explanation:

5*4=70

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1 year ago