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Arisa [49]
3 years ago
12

Evalute - 4x when x=9

Mathematics
1 answer:
Paladinen [302]3 years ago
6 0

Answer:

If x=9 then you have to multiply -4 *9. -4*9= -36. Good luck!

Step-by-step explanation:

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Morgan’s grandmother orders her groceries online and has them delivered to her house. Her bill is $120. She has a coupon for 20%
iragen [17]

Answer:

The total price of the groceries, including discount and tip is $110.4.

Step-by-step explanation:

Here, the bill amount of groceries   = $120

Now, the coupon off  = 20%

Calculating the discount, we get

20% of bill amount $120  =   20% of 120  = \frac{20}{100}  \times 120  = 24

So, the 20% discount on the bill amount = $24

The actual payable amount = Bill Amount  - Discount

                                                =  $120 - $24  = $96

Now, 15% tip is also applied on the actual payable amount $96.

15% of 96 = \frac{15}{100}  \times 96  = 14.4

So, the total price t  = Payable amount + Tip amount

                                 = $96 +  $14.4   =  $110.4

or, t = $110.4

Hence, the total price of the groceries, including the discount and the tip  is  t = $110.4.

6 0
3 years ago
Simplify using the distributive property 4(7 - 2)​
solmaris [256]

Answer:

28-8 is the answer simplified but not yet complete

20 is the final answer

Step-by-step explanation:

Hope this helps :)

4 0
3 years ago
Question 3 of 10<br> Which of the following expressions is equivalent to the expression (n + 4)3?
NARA [144]

Answer:

3n+12

Step-by-step explanation:

(n+4)3=

3n+12

Just multiply the number and variable inside the parentheses by 3

5 0
3 years ago
What is the missing fraction for 1/6 1/8 1/4 ?/? = 1whole
denis23 [38]
The answer is 11/24.

5 0
3 years ago
Ashley has a rectangle made out of paper that is 8 cm by12 cm. She folds it in half twice, first vertically and then horizontall
Svetach [21]

Answer:

Area =24cm^2

Step-by-step explanation:

Given

L = 8cm

W = 12cm

r = 2 -- folded twice

Required

The area of the new rectangle

When the length was folder, the new length is:

l = L/2 = 8cm/2 = 4cm

When the width was folder, the new width is:

w = W/2 = 12cm/2 = 6cm

So, the new area is:

Area =l * w

Area =4cm * 6cm

Area =24cm^2

8 0
2 years ago
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