for each babysitting job, Ashley charges 2.50 dollars for bus fare plus 8 dollars per hour for each hour she works. She charged 30.50 dollars for her last babysitting job. how many hours did she babysit for that job

Answers

Answer 1
Answer: multiply 2.50 times 8 then divide your answer by 30.50

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'In which direction does the parabola that is given by the equation below open?x = 1.5(y - 7)2 + 5'

Answers

a>0 ⇒ open up
..................

Shawna reduced the size of a rectangle to a height of 2 inches what is the new width of it if it was originally 24 inches wide and 12 inches tall

Answers

if the width was not effected then the width is still 24 inches

if the area stayed the same, then
find area

area=legnth times width
288=12 times 24

so the new height./legnth =2

288=2 times width
divide by 2
144=width'

the new width =144

What is the area of the figure?

Answers

Divide it to two different shapes again
A triangle and a rectangle is what we get

Area of a rectangle:
Area = Length × Width
        = 6 × 4
        = 24 cm²

Area of a triangle:
Area = (1)/(2) × base × height
         = (1)/(2) × 3 × 6
          = 9 cm²

Total Area:
Area of rectangle + Area of triangle
24 + 9
33 cm²

What what percent of 50 is 47

Answers

94%.  
50 x 2 = 100 
47 x 2 = 94 

Percent means per hundred so you need to times 50 by whatever the number is that makes it 100. You need to do this on both sides so you do the same with the 47.
percent * whole = part
x * 50 = 47
/50       /50
x=0.94
0.94 = 94%
94% of 50 is 47

What number is 35% of 72?

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