Use the graph to make a table and write an equation pls pls answer

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

8 0

Answer:

You would have to use the formula

Step-by-step explanation:

You can find the y-intercept by looking at the graph and seeing which point crosses the y axis. This point will always have an x coordinate of zero. The formula for slope is sometimes referred to as "rise over run", because the fraction onsists of the "rise" (being the change in y, going up or down) divided by the "run" (being the change in x, going from left to the right).

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Find 2 consecutive integers such that the sum of the first and three times the second is 11

nevsk [136]

Answer:

2, 3

Step-by-step explanation:

If the first integer is x, then the second is x+1. The given relation is ...

x +3(x+1) = 11

4x = 8 . . . . . . . . subtract 3

x = 2 . . . . . . . divide by 4

The integers are 2 and 3.

<em>Check</em>

2 + 3(3) = 2+9 = 11

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3 years ago

How do you solve: 21 11/12 plus 17 5/12

GarryVolchara [31]

The problem is $21 \frac{11}{12} + 17 \frac{5}{12}$

Add the whole numbers

$21 + 17 = 38$

Match up the fractions and make sure the denominators are the same (they are)

$\frac{11}{12} + \frac{5}{12}$ $= \frac{16}{12}$

Break down the fraction

$16$ ÷ $12 = 1 \frac{4}{12}$

Reduce-You need to find a common factor for both the numerator and denominator

$4$ ÷ $4$ $= 1$

$12$ ÷ $4 = 3$

Combine everything

$38 + 1\frac{1}{3} =39 \frac{1}{3}$

Answer: $39 \frac{1}{3}$

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4 years ago

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Solve the equation: -7n = 105 What is the value of n?

kirza4 [7]

Answer:

-15

Step-by-step explanation:

process of elimination.

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