3 years ago

Solve and show all work.

Mathematics

1 answer:

Fantom [35]3 years ago

8 0

If you switch it up and multiply one of the equation Ls by 2 it will be easier

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find the missing value so the line passing through the points has the given slope.(10,y) and (3,4);m=3/4

Hoochie [10]

Answer:

The value of y is 9¼.

Explanation:

Given that the slope of the set of points (10,y) and (3,4) is 3/4.

Using the slope formula:

$\text{Slope},m=\frac{Change\text{ in y-axis}}{Change\text{ in x-axis}}$

We have:

$\frac{3}{4}=\frac{4-y}{3-10}$

We then solve for y:

$\begin{gathered} \frac{3}{4}=\frac{4-y}{-7} \\ \text{Cross multiply:} \\ 4(4-y)=-21 \\ 16-4y=-21 \\ -4y=-21-16 \\ -4y=-37 \\ y=\frac{-37}{-4} \\ y=9\frac{1}{4} \end{gathered}$

The value of y is 9¼.

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1 year ago

Luis has $550 saved for a car,and he saves an additional $50 per week. Kya has 810 saved for a trip, and she saves an additional

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About 9 weeks. With Luis at 1000 and kya At 1008. Theirs no exact.

Graph into calc
Stat plot
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Y2= 810+22x
X representing the weeks

Then press 2nd and graph.

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3 years ago

PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS

Nadya [2.5K]

Answer:

m= 9

Step-by-step explanation:

63/7

7 0

3 years ago

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