2 years ago

X+45+38 +231=360 help again

Mathematics

1 answer:

nikdorinn [45]2 years ago

4 0

Are you tryna solve for x?

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Lady_Fox [76]

Its 3,167 hope this helped

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Adair suggest that they package together the fries and soda in a combo for a $0.75 discount. If the student council pays $0.85 p

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Step-by-step explanation:

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2 years ago

Given y varies inversely as x, and y = 5 when x = 9. *Write the inverse function

Ivahew [28]

Answer:

y = 45/x

Step-by-step explanation:

Here, we want to write an inverse relationship

for an inverse relationship, the product of both variables will be equal to the constant term

Let us have the constant term as k

Thus, we have it that;

xy = k

9 * 5 = k

k = 45

So the inverse function is;

xy = 45

or y = 45/x

if y is a function of x, we can have it as;

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2 years ago

Hannah is 2 times her sister’s age. The sum of their ages is no more than 18 years. 1) Write an inequality that can be used to r

svetoff [14.1K]

Answer:

1) $x+2x\leq 18$ .

2) $6$ years

Step-by-step explanation:

Let Hanna's sister be $x$ years old.

Then Hanna will be $2x$ years old.

The sum of their ages will be $x+2x$ years.

The statement "no more than 18" means the sum of their ages is less than or equal to 18.

The required inequality is;

$x+2x\leq 18$ .

The inequality we just found is

$x+2x\leq18$ .

We simplify to get;

$3x\leq 18$ .

we divide both sides by $3$ to get;

$x\leq 6$ .

Therefore the oldest age Hannah's sister can be is $6$ years

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3 years ago

Mrs.jones has half of a pie left from yesterday’s dinner , today her four children will share this left over pie equally . What

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Each kid will get 1 fourth of the pie

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3 years ago