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stellarik [79]
3 years ago
5

Which expression is

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
3 0

Do you have the rest of the question?

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53% of 80<br> ? What is the percentage?
quester [9]

Answer:

42.4

Hope that this helps!

5 0
3 years ago
Read 2 more answers
Help me! Need answers to questions ii and iii please. Thanks x
Debora [2.8K]
Ii.First ,expand: 5(x-2)=32
5x-10=32
bring 10 to the other side (add it to 32)
5x=42
divide both sides by 5 to get x
x=42/5
x=8.4

iii.Expand 5+2(x+3)=21
5+2x+6=21
bring 5 and 6 to the other side
2x=21-5-6
2x=10 divide both sides by 2
x=5
6 0
3 years ago
Use the table below to find f ( 4) - f (0) + f(-8), Choose your correct response from the options below.
marshall27 [118]

Answer:

-4f

Step-by-step explanation:

Hi! Let's work on simplifying this.

f(4) = 4f

f(0) = 0, because anything x 0 is 0

f(-8) = -8f

Our equation is 4f + -8f

We can get rid of the plus negative...

4f - 8f

So we get:

-4f

6 0
3 years ago
sonya is renting a car. she pays a fee of $50 for the rental plus $20 each day she has the car. suppose she pays a total of $130
STatiana [176]

Answer:

the answer is 4

Step-by-step explanation:130-50=80

80/20=4

7 0
3 years ago
Read 2 more answers
The price of a math book is 50$, but you have only 35$ with you. If you get a discount of 20%, how much money do you need to bor
tino4ka555 [31]

Answer:

Step-by-step explanation:

The original price of the math book is

50$, The amount of money that you have with you is $35.

If you get a discount of 20%, it means that you get 20% of $50. This is expressed as

20/100 × 50 = 0.2 × 50 = $10

The new cost of the math book is determined by subtracting the discount from the original price. It becomes

50 - 10 = $40

Since the amount that you have with you is $35, the amount that you need to borrow in order to buy the math book is

40 - 35 =$5

6 0
3 years ago
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