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2 years ago

Blair is ordering 150 t-shirt to sell at the school carnival

Mathematics

1 answer:

Hatshy [7]2 years ago

6 0

Then he should sell all of them for 3 dollars and he'll get $450 dollars from all 150 t-shirts

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What is 9 x 9 x 9 x 9 x 9 x 9 x 9 in exponential notation

ikadub [295]

Answer:

9 to the 7th power

Step-by-step explanation:

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2 years ago

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n200080 [17]

A) 6x -5y = 5
B) 3x + 5y = 4
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x = 1

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2 years ago

The radius of the circle 24 yd?

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Answer:

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Step-by-step explanation:

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2 years ago

Solve the equation `x^{4}+13x^{2}+36=0` for all values of `x`.

Zolol [24]

Answer: x4+13x2+36=0

Step-by-step explanation:

Let's solve your equation step-by-step.

x4+13x2+36=0

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Step 2: Set factors equal to 0.

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2 years ago

1-6. Indicate whether each table or graph represents a proportional

Pie

Answer:

Step-by-step explanation:

Proportional relationship means,

x ∝ y

x = ky

$\frac{x}{y}=k$ where 'k' is the proportionality constant.

From table (1),

$\frac{1}{5}=\frac{2}{9}\neq \text{Constant}$

Therefore, relationship is not proportional.

From table (2),

$\frac{1}{6}=\frac{3}{18}=\text{constant}$

True.

So the relationship will be proportional.

From table (3),

$\frac{\text{hours}}{\text{Miles}}= \frac{2}{110}=\frac{5}{175}=\frac{1}{55}$

Which is constant.

Therefore, relationship will be proportional.

From table (4),

$\frac{\text{Hours}}{\text{Paid}}=\frac{3}{29.25}=\frac{5}{48.75}=0.103$

Which is constant for every term.

Therefore, relationship will be proportional.

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2 years ago