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wlad13 [49]
3 years ago
10

HELP PLEASE! 50 POINTS AND WILL MARK BRAINLIEST.

Mathematics
1 answer:
Alex777 [14]3 years ago
7 0

Answer:  a) the dependent variable is y, the amount he earns depending on x, the independent variable. x is the number of hours.

b) y = 5x + 10

c)  Bobby earns $27.50 for the 3.5 hour job

Step-by-step explanation: use the function y=5x + 10  substitute 3.5 for x

y = 5(3.5) + 10

y = 17.5 + 10

y= 27.5

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CORRECT ANSWER WILL GET BRAINLIEST. 30 points!
Burka [1]
The answer is c i think
5 0
3 years ago
The altitude of mt. makalu is 8485meters,find its heights in centimeter​
ad-work [718]

Answer:

the answer is 848500 centimetres

Step-by-step explanation:

we have to multiply the value by 100.

hope it helps.

5 0
2 years ago
Read 2 more answers
What is the equation of the circle with center (2, –5) that passes through the point (–2, 10)?
Travka [436]
The standard equation of a circle is

(x-h)^2 + (y-k)^2 = r^2

where the center is at point (h,k)

From the statement of the problem, it is already established that h = 2 and k = -5. What we have to determine is the value of r. This could be calculated by calculating the distance between the center and point (-2,10). The formula would be

r = square root [(x1-x2)^2 + (y1-y2)^2)]
r = square root [(2--2)^2 + (-5-10)^2)]
r = square root (241)
r^2 = 241

Thus, the equation of the circle is

(x-2)^{2} + (y+5)^{2} =241
4 0
3 years ago
Is one side of a rectangular fish tank best represented by a point, line, plane, or ray?
Mandarinka [93]
Plane, think of planes as a rectangular shape. Rays and lines are just arrows. And a point is just one single dot
5 0
3 years ago
What is 9/12a = 1 ? Also what is 6/5b = 1 ? And Finaly what is 12c = 1 ?
ivolga24 [154]

Step-by-step explanation:

hope I understand your question

a = 9/12

b = 6/5

c = 1/12

please simplify the fractions by yourself

4 0
3 years ago
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