Find the x- and y-intercepts of the equation -5x+y=30

Mathematics

2 answers:

Digiron [165]2 years ago

7 0

Answer:

x-intercept: -6
y-intercept: 30

Step-by-step explanation:

You can put the equation into intercept form by dividing by 30:

-5x/30 + y/30 = 1

x/(-6) + y/30 = 1

Intercept form is ...

x/(x-intercept) +y/(y-intercept) = 1

This lets us recognize the x-intercept as -6 and the y-intercept as 30.

ArbitrLikvidat [17]2 years ago

6 0

Answer:

all work is shown and pictured

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Step-by-step explanation:

Here we have , Norma Ann planned a rectangular courtyard, as shown in the scale drawing below. A rectangle with length of 15 inches and width of 5 inches. She decides to change the width, the shorter side of the courtyard, from 45 ft to 40 ft. We need to find Which expression finds the change in the scale factor . Let's find out:

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