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Brrunno [24]
3 years ago
11

You and your sister went to the store. Your mom gave you $35 to buy a few things. The store charges $4 an hour for parking plus

an additional one-time charge (flat fee) of $1.50 for the use of the shopping cart. You were at the store for 3 hours. Your total purchase of items was $15.00. How much change do you get back?
Mathematics
1 answer:
Sav [38]3 years ago
8 0

Answer:6.5

Step-by-step explanation:35-15=20, 20-12=8, 8-1.50=6.5

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Which of the following is the vertex of the equation \large x^2-2x=-5 ?
Lelu [443]
I think it’s C but I’m not too sure
8 0
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Find the sum using the formulas for the sums of powers of integers ( problem attached )
Natasha2012 [34]

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7 0
3 years ago
Which number is halfway between 1/2 and 2/3 ?
MariettaO [177]
For example, 3/5.

3/5 = 0.6.

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8 0
3 years ago
Need a lil help please
Georgia [21]

Answer:

  • B(2, 4)

Step-by-step explanation:

<u>Given points:</u>

  • A(-1, -9) and M(0.5, -2.5)

Let the coordinates of B are (x, y)

<u>Use midpoint formula to determine the point B:</u>

  • 0.5 = (- 1 + x)/2 ⇒ 1 = -1 + x ⇒ x = 1 + 1 = 2
  • -2.5 = (-9 + y)/2 ⇒ -5 = -9 + y ⇒ y = -5 + 9 = 4

3 0
3 years ago
Which equation represents the line that passes through points (1, -5) and (3,-17)
zvonat [6]

Answer:

A) y=-6x+1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-17-(-5))/(3-1)

m=(-17+5)/2

m=-12/2

m=-6

y-y1=m(x-x1)

y-(-5)=-6(x-1)

y+5=-6(x-1)

y=-6x+6-5

y=-6x+1

8 0
3 years ago
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