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yulyashka [42]
4 years ago
15

Simplify 7.5/4 - 4.9+2.1/25

Mathematics
1 answer:
andriy [413]4 years ago
6 0

Answer:

-2.941

Step-by-step explanation:

7.5/4=1.875

2.1/25=0.084

1.875-4.9+0.084

-3.025+0.084

-2.941

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Today, everything at a store is on sale. The store offers a 20% discount.
kotykmax [81]

Answer:

a) $19.2

b) 0.8x

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Step-by-step explanation:

1. We want to find the discount price given the regular price

The discount is 20%

so the discount price will be;

24 - 20% of 24

24 - 4.8 = $19.2

b) We have this as;

x - (20% of x)

x - 0.2x = 0.8x

c) let the original price be x

x - 20% of x = 14

x - 0.2x = 14

0.8x = 14

x = 14/0.8

x = $17.5

6 0
3 years ago
Can you guys please help me? I don't really get what it is asking us to do.
aleksandr82 [10.1K]

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8 0
3 years ago
Solve 4 ÷ one fourth = ___.
grin007 [14]

Answer:

16

Step-by-step explanation:

8 0
2 years ago
What is the smallest number with three different prime factors which is not a multiple of 3 or 5?
weeeeeb [17]
Primes are
2,3,5,7,11,13...
ok, so it must be multiplule of 2,7 and 11
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answer is 154

4 0
3 years ago
H over 3 plus 16 equals 18
3241004551 [841]

Answer:

If you're looking for H it could be 6

Step-by-step explanation:

bc 6/3+16=18 so 6/3=2 so 2+16=18

3 0
3 years ago
Read 2 more answers
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