3 years ago

Please help urgent!!!!! Will mark brainlest or something like that

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

4 0

Answer:

im sry could u pls rewrite the expression?

Step-by-step explanation:

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Frankie wants a tattoo that will take 5 hours to complete if the artist charges 85 an hour for the first 3 hours half price for

alukav5142 [94]

First three hours = 85 * 3 = 255
last two hours = (85/2) * 2 = 85
total cost = 340

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3 years ago

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Please explain step-by-step. If you don't explain, don't even bother answering.

Andre45 [30]

Answer:

45°

Step-by-step explanation:

From the diagram :

∠AOC = ∠AOB + ∠BOC
96 = 9x - 75 + 8x - 67
17x - 142 = 96
17x = 238
x = 238/17
x = 14

Finding ∠BOC :

∠BOC = 8x - 67
∠BOC = 8(14) - 67
∠BOC = 112 - 67
∠BOC = 45°

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2 years ago

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Madison is carrying a 11.3 liter jug of sports drink that weighs 7 kg.

stellarik [79]

Answer:

$\large\boxed{\large\boxed{constat\text{ }multiple=\frac{113liter}{70kg}}}$

Explanation:

The constant multiple of liters in a jug to the weight in kilograms is the ratio or fraction that represents the number of liters of the sports drink in a jug to the weight.

$constat\text{ }multiple=ratio=\frac{number\text{ }of\text{ }liters}{weight\text{ }in\text{ }kg}$

$constat\text{ }multiple=\frac{11.3liter}{7kg}$

Convert the fraction into an equivalent fraction with integer numbers:

$constat\text{ }multiple=\frac{11.3liter\times 10}{7kg\times 10}=\frac{113liter}{70kg}$

Since, the fraction cannot be reduced, that is the answer.

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3 years ago

Y= 4x+3 Y=-3x-2 Substitution or elimination

Svet_ta [14]

Elimination would be the best way to answer this question because you can multiply the top by 3 and the bottom by -4

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3 years ago

Logan bought 30 balloons. 4/6 of the balloons are purple. How many of the balloons are purple?

Georgia [21]

Answer:

20 are purple.

Step-by-step explanation:

4/6 * 30

= 120/6

= 20.

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3 years ago