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myrzilka [38]
2 years ago
13

Which expression gives the best estimate of 45 percent of 76?

Mathematics
2 answers:
zaharov [31]2 years ago
6 0
45 percent of 76= 34.2
Igoryamba2 years ago
6 0

Answer:The answer is 1/2(80)

Step-by-step explanation:I took the test!!

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If 20% of a number is 8, find 10% of that number.
Gemiola [76]

Answer:

20%=8

10%=?

by cross multiplications,

10×8=80

80÷20=4

Hence the answer is 4.

3 0
2 years ago
Read 2 more answers
What is the range of the function f(x) = 3x − 12 for the domain {-2, 2}? {3, 12} {-6, -18} {6, 18} {12, 3}
babymother [125]
Answer to the question is (3, 12)
8 0
3 years ago
What is the product of 2x + y and 5x - y +3?
lianna [129]

Answer:

7x+3

Step-by-step explanation:

2x+y

5x-y+3

Then you solve it by crossing out the y and adding the x’s.

7x+3

4 0
3 years ago
List at least two conductors and two insulators you use or see being used every day. How do they work?
Mrrafil [7]

Answer:

a conductor: copper and any metal

insulator: rubber and wood

Step-by-step explanation:

We use the insulators to safely touch wire.

We use conductors to help us power things like cars and tv's.

Conductors work by letting electricity freely flow through it.

Insulators the opposite

Hope this helps buddy

3 0
2 years ago
What value of x is in the solution set of 4x - 12 <16 + 8x?
nikdorinn [45]

Step-by-step explanation:

4x - 12 < 16 + 8x

Bringing like terms on one side

-12 - 16 < 8x - 4x

-28 < 4x

-28/4 < x

-7 < x

5 0
2 years ago
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