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If anyone can help please do any question is fine

If anyone can help please do any question is fine-example-1

1 Answer

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Answer:

I only did the problems that I could see

Explanation:

Problem 1:

Notice that the value of "s" increases by 2 when the value of "r" increases by 1, starting at (0,1.5). This means that the rate of change, or slope, is 2, and the y-intercept is 1.5, which means our equation is s=2r+1.5, making option B correct.

Problem 2:

2x+10=50 -> 2x+10-10=50-10 -> 2x=40 -> 2x/2=40/2 -> x=20, so option B is correct.

Problem 3:

What y=9x+200 means in the context of this problem is that as Kevin works one hour at the bakery, he's earning $9 per hour, in addition to the initial $200 he started with after 0 hours. So, option A is correct.

Problem 4:

Again, like in problem 3, the rate is $2 per bottle, plus the starting amount of $250 in the checking account, making option C correct.

Problem 7:

C is the correct choice because 0+3=3, 2+3=5, and 4+3=7

Problem 8:

Note the open circle at x=3 and how the inequality points to the left. This means that x<3 represents all the possible solutions, making choice A correct.

Problem 9:

A is correct because when you solve 2x=8, you divide both sides by 2 to get x=4.

Problem 10:

Set up the equation 700=10x+500 where "x" represents the number of months. By solving the equation, you'll get x=20, making option A correct.

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