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2 years ago

1.Mike buys an item with a price of $15 and uses a 10% off coupon. How much does he save by using this coupon?

Mathematics

1 answer:

Eva8 [605]2 years ago

7 0

Answer:

14.31

Step-by-step explanation:

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10-2(2x+1)=4(x-2)solve each equation for x graph your Solution on a number line

stepladder [879]

Answer:

No solution

Step-by-step explanation:

Actually, you have only one equation here. We will solve it for x.

Performing the indicated multiplication, we obtain:

10-2(2x+1)=4(x-2) => 10 - 4x - 2 = 4x - 8, or 10 - 2 = -8. This can never be true, so this equation has no solution.

6 0

3 years ago

Read 2 more answers

Monica receives a flat rate of $25 and an hourly rate of $15 when she works. Which of the following equations represents the tot

shutvik [7]

Answer

d=25+15x I think

5 0

2 years ago

Solve for u 5+4u=11 Simplify your answer as much as possible

r-ruslan [8.4K]

Answer:

u = 1.5

Step-by-step explanation:

5+4u=11

-5 -5

4u = 6

/4 /4

u=1.5

5 0

2 years ago

What is the surface area of cone below Diameter AB=21 and distance from B to C =36

Vesnalui [34]

Answer:

1533.88261311522

Step-by-step explanation:

Let r be the radius of the (base/circle)

and L be the slant height of the cone

Formula ………………………………………………………………………………………………………

The surface area of a cone = the (curved/lateral) surface area + the base

$=\pi r^{2}\ \ \ +\ \ \ \pi Lr$

=========================================

$r=\frac{21}{2} =10.5$

L = BC = 36

$\text{surface area} =\pi \left( 10.5\right)^{2} +\pi \times 36\times \left( 10.5\right)$

$=346.360590058275 + 1187.52202305694$

$=1533.88261311522$

6 0

1 year ago

What’s the answer ?

makvit [3.9K]

Answer:(D) is the answer

Step-by-step explanation:

for every cup grandma uses 3/4 of a cup of strawberry

6 0

1 year ago