I need help plssssssssssssssssss

Mathematics

1 answer:

vlabodo [156]3 years ago

8 0

Answer:

Step-by-step explanation:

im not sure on this sorry i havent dont it in a LONGG time<3

here is how i got it:

3+a

a=1 n=-1

3+1-1

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Explain why one half times two equals one whole

djverab [1.8K]

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3 years ago

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You estimate that there are 47 marbles in a jar. The actual amount is 52 marbles. Find the percent error. Round to the nearest t

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Step-by-step explanation:

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What is the y and x intercept for f(x)=3x-2 find f(-5)

masya89 [10]

Answer: The y- intercept is -2. The x-intercept is 2/3

The attachment shows the solutions.

Step-by-step explanation: The y-intercept is the "b" term in the slope-intercept form of the equation. To find the x-intercept, substitute 0 for the output and solve for x.

0 = 3x -2 . Add 2 to both sides

2 = 3x . Divide both sides by 3

2/3 = x the x-intercept is 2/3

To find f(-5) substitute -5 for x and solve.

f(-5) = 3(-5) -2

f(-5) = -15 -2

f(-5) = -17