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sertanlavr [38]
1 year ago
11

Jamie owns a house painting service. for each house, she charges $70 plus $40 per hour of work. a linear equation that expresses

the total amount of money jamie earns per house is y=70+40x. what are the independent and dependent variables? what is the y-intercept and the slope?
SAT
1 answer:
madreJ [45]1 year ago
7 0

Answer:

Explanation:

(a. The independent variable is 40x. Independent variable: Not influenced by the changing of other factors, can be denoted by x

(b. The dependent  variable is 70; it has no x values with it.

(C. the y intercept is 70, because again, it has no x besides it , and also, with the formula y=mx+b, b has to just be a number.

(d. The slope is 40 because its placed where the "m" is in the formula.

y=mx+b

y= SLOPEx+ y intercept

slope times x  plus the y intercept

m= slope

b= y intercept

Hope this helps :)) Brainliest  would be appreciated as i put some effort into this thanks :D

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