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Tanzania [10]
4 years ago
11

What is the value of r + b?

Mathematics
1 answer:
oksian1 [2.3K]4 years ago
7 0

Answer:

20°

Step-by-step explanation:

Hope it helps you in your learning process.

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Step-by-step explanation:

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3 years ago
Write the equation of a line that includes the point (22, 12) and
STatiana [176]

Let's start with y = 4x + b (since 4 is the slope);

We need to find what number should be put instead of b;

Then, let's see what needs to be done;

Plug in the y and x values from the coordinate (22,12) into y=4x+b;

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12 = 88 + b

12 - 88 = b

b = -76

Remember the equation y = 4x + b? Put the -76 instead of b:

y = 4x + -76

or: y = 4x - 76

That is the equation.

To make it standard form, put x and y both in the left side, with x first then y:

-4x + y = -76

^^Answer!

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3 years ago
The second term of an arithmetic sequence is 7, the sum of the first four terms in the arithmetic sequence is 12, find the first
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Consider the following short explanation.
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Lisa and Daisy work at a hair salon. The salon charges $18 for a hair styling session with Lisa and $12 for a session with Daisy
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