Ask question

Ask question

All categories

2 years ago

8

Erin needs to save a total of $150, she already has $80. What is the fewest number of hours she will need to work if she earns $

15 an hour?

1 answer:

harkovskaia [24]2 years ago

8 0

80 divided by 15 Is =5.333333 which I don’t know how to round it but it would be around 5 at least

You might be interested in

2.<br> what do i put im confused and dont know how to do this

Paha777 [63]

Answer:

Step-by-step explanation:

The two dots on the bottom of this figure define the base of a triangle. If we now use a compass to draw the blue arcs on either side, as shown, the arcs will intersect at two points. A straight line drawn through these two points will be perpendicular to the base. The triangle will be isosceles and could be (but doesn't have to be) equilateral.

3 0

2 years ago

Graph the equation y = 4x -2.

9966 [12]

I have attached the graph

4 0

2 years ago

dmitriy555 [2]

Answer:

Step-by-step explanation:

Its correct corrdenates are -8, 1 and 5, -3

6 0

2 years ago

Read 2 more answers

Which statement is true?

riadik2000 [5.3K]

Answer:

D

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What is the equation of the line that passes through (-3,-1 ) and has a slope of 3/5

vfiekz [6]

The point-slope form:

$y-y_1=m(x-x_1)$

We have the point (-3, -1) and the slope m = 3/5. Substitute:

$y-(-1)=\dfrac{3}{5}(x-(-3))\\\\y+1=\dfrac{3}{5}(x+3)\qquad\text{use distributive property}\\\\y+1=\dfrac{3}{5}x+\dfrac{9}{5}\qqua\text{subtract 1 from both sides}\\\\y=\dfrac{3}{5}x+\dfrac{4}{5}\qquad\text{multiply both sides by 5}\\\\5y=3x+4\qquad\text{subtract 3x from both sides}\\\\-3x+5y=4\qquad\text{change the signs}\\\\3x-5y=-4$

Answer:

point-slope form: y + 1 = 3/5(x + 3)

slope-intercept form: y = 3/5x + 4/5

standard form: 3x - 5y = -4

7 0

2 years ago