What is the second step of a tax/tip/markup problem?Question 3 options:

A: Adding the Original $ and the Tax/Tip/Markup $

B: Subtracting the Original $ and the Tax/Tip/Markup $

C: Adding the Original $ and the Percent

D: Subtracting the Original $ and the Percent

Answers

Answer 1

Answer:

Answer:

I think it might be C im not sure tho

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Divide 2 over 3 ÷ 1 over 6 = ____.

I need help good explanation and answer for more points

Answers

Let's start with sectioning off the little squares on the left that are jutting out of the top and bottom. Both of the squares are C*E, so multiply C*E twice to get the area of those little squares. That comes out to 12 feet.

Next is the main quadrilateral, the big one. You have to cut it off at the point the triangle starts to slope, so the end fo B.

But you also have to get the left part, so you have to add the length of C to the length of B to get the length of the quadrilateral. A encompasses the entire height, but not the part we want, because we already isolated those little squares. To get the height, just subtract the two E parts. The height is 6. The length is 8 feet. Multiply and get 48.

Add that to the previous 12 feet calculated to get 60.

Next, the triangle. The height is A, but only with one E. So subract the other E to get a height of 9. The length is D, but you have to subract B because that is part of the earlier quadrilateral. That makes it 9.

The formula for a triangle is height * length / 2. So, plug in the numbers-- 9 * 9 / 2

81/2

40.5.

Add to the previous 60 we got and that makes 100.5 square feet.

Hope this helped!

Angela likes to use two walking sticks when she goes hiking but the two walking sticks she has been giving wrestling are different lengths one is 3 4/5 feet long, and the other is 3 1/2 feet long.how much should she cut from the longer sitck so that the two walking sticks will be the same length

Answers

Given:
long stick: 3 4/5 feet
short stick: 3 1/2 feet

convert mix fractions into improper fractions:

3 4/5 = (3*5)+4/5 = 19/5 long stick
3 1/2 = (3*2)+1/2 = 7/2 short stick

19/5 - 7/2 ⇒ (19/5 * 2/2) - (7/2 * 5/5) = 38/10 - 35/10 = (38 - 35)/10 = 3/10

3/10 feet should be cut from the longer stick so that the two walking sticks will be the same length.

3 4/5 ft = 45.6 inches long stick
3 1/2 ft = 42 inches short stick
3/10 ft = 3.6 inches to be cut from long stick

45.6 inches - 3.6 inches = 42 inches

Solve the following simultaneous equations : 5m - 3n = 19; m - 6 = -7

Answers

Answer:

m = -1

n= -8

Step-by-step explanation:

5m -3n = 19

m - 6 = -7

solve for m:

m = -7+6

m = -1

plug in m

5(-1) - 3n = 19

-5 - 3n = 19

-3n = 24

n = -8

Eric has seventeen candy bars, he gives Debra five. How many candy bars does Eric have now?

Answers

17-5=12
So Eric has 12 candy bars

What does m and b stand for in y=mx+b?

Answers

B is where the line crosses the y axis

its called slope-intercept form. m is the slope where the lines cross and b is the y- coordinate of the y-intercept.

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