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2 years ago

Heather has an international cell phone plan.

2 answers:

4 0

It’s 600 because 60 is the total and heather pays 30 monthly. so 60-30 is 30. then 30 divided by 0.05, which is 600 so that’s the answer

adell [148]2 years ago

3 0

Answer:600 messages

Step-by-step explanation: For every dollar, there are 100 cents. 100 cents divided by 5 = 20. This means 20 messages per dollar. Since it was only one month, $30 dollars was payed through the amount of messages she sent. Therefore, 20*30 = 600 messages.

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9/5 - (-6/10) Khan academy needs either exact fraction or exact decimal

mixer [17]

Answer:

Exact fraction: 6/5

Exact Decimal: 1.2

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2 years ago

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Which of the following is the sum of the polynomials 5x^2-4x+1 and -3x^2+x-3??

Katyanochek1 [597]

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3 years ago

2(3x-5)<4x+6 as a word problem

Nastasia [14]

Answer: x<8

Step-by-step explanation:

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3 years ago

Find an equation in slope-intercept form for the line with slope -3/4 and y-intercept=0? will give BRAINLIEST

nata0808 [166]

Answer:

Step-by-step explanation:

See the solution process below:

Explanation:

The slope-intercept form of a linear equation is: y =mx+b

Where m is the slope and b

is the y-intercept value.

We are given the slope in the problem so we can substitute

−5/6 for m in the formula.

And,

(0,6)

is the y-intercept so we can substitute

for

in the formula giving:

−

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3 years ago

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How to solve for x and y

Minchanka [31]

Answer-

The values of x and y are 20° and 30, respectively.

Solution-

As in the given triangle all the angles are same so it must a equilateral triangle.

In an equilateral triangle all the measurements of the angles and side length are same. The measurement of the angels are 60°.

As given in the question one side length is 46, so all the side length are same.

So,

$\Rightarrow y+16=46\\\\\Rightarrow y=46-16\\\\\Rightarrow y=30$

We know that an exterior angle of a triangle is equal to the sum of the opposite interior angles. 80° is the exterior angle opposite to x and one angle of triangle at the top vertex.

$\Rightarrow 80^{\circ}=x+60^{\circ}$

$\Rightarrow x=80^{\circ}-60^{\circ}$

$\Rightarrow x=20^{\circ}$

Therefore, the values of x and y are 20° and 30, respectively.

4 0

3 years ago