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QveST [7]
3 years ago
7

Deiondre spent $20.60 for 4 spokes and 2 inner tubes. The inner tubes cost $8.50 each. The sales tax on the total purchase was $

1.37. He also used a coupon for $0.75 off the purchase. If each spoke cost the same, how much did each spoke cost?
Mathematics
1 answer:
Marrrta [24]3 years ago
6 0
8.5x2=17
20.6-17=3.6
3.6-1.37=1.23
1.23-0.75=0.48
0.48/4=0.12
the spokes cost $0.12 each
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You make punch for a party. The ratio og ginger ale to fruit juice is 8 cups to 3 cups. You decide to add 4 more cups of ginger
Dvinal [7]
To get the answer we can use proportion
8 ginger ----------------- 3 fruit
12 ginger ----------------x
Crossmultiply now
8x=12*3                /:8
x=\frac{12*3}{8}
x=<u />\frac{36}{8}  \\ x=4.5
To not change ratio we have to have 4.5 cups of fruilt juice. We initialy had 3, so we have to add 1.5 cup of fruit juice.
7 0
3 years ago
The original price of a mirror was priced at $15 but was on sale. The amount of the discount is $3. What percent is the discount
Sloan [31]

Answer:

20%

Step-by-step explanation:

You do 3 divided by 15 which is 0.2, or 20 percent.

5 0
2 years ago
Can a triangle have angle measures as 140,43, and 7
Mariulka [41]

The angles in a triangle always add up to exactly 180 degrees.  To see if this can be a triangle, add up the given angle measures.  If the sum is not 180, then it cannot be a triangle.

140+43+7=190

A triangle CANNOT have the angles measures as 140, 43, and 7.

Hope this helps!!

3 0
3 years ago
1/6d + 2/3 = 1/4(d-2)
xxMikexx [17]
D = 14

1/6d + 2/3 = 1/4d - 1/2
2d + 4*2 = 3d - 6
2d - 3d = -6-8
-d = -14
d = 14
4 0
3 years ago
Is 432 divisible by 2
Thepotemich [5.8K]

Hello!

This question is super easy to me.

432/2

Answer---> =216

216*2=432

432/216=2

Hope this helps!

Thank you for posting your question at here on Brainly.

-Charlie

6 0
3 years ago
Read 2 more answers
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