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Verdich [7]
3 years ago
13

Find the value of 5(a-4b) when a=-7 and b=1/4

Mathematics
2 answers:
V125BC [204]3 years ago
4 0

Answer:

-64

Step-by-step explanation:

VLD [36.1K]3 years ago
4 0

Answer:-36

Step-by-step explanation:

5x-7-4x1/4

5a=-35

coz 5x-7=-35

4b=1

coz 4x1/4=1

-35-1=-36

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Step-by-step explanation:

7 0
3 years ago
Write Equivalent Fractions
Viktor [21]

Answer:

Step-by-step explanation:

Find equivalent fractions. Enter a fraction, mixed number or integer to get fractions that are equivalent to your input. Example entries:

Fraction - like 2/3 or 15/16

Mixed number - like 1 1/2 or 4 5/6

Integer - like 5 or 28

What are Equivalent Fractions?

Equivalent fractions are fractions with different numbers representing the same part of a whole. They have different numerators and denominators, but their fractional values are the same.

For example, think about the fraction 1/2. It means half of something. You can also say that 6/12 is half, and that 50/100 is half. They represent the same part of the whole. These equivalent fractions contain different numbers but they mean the same thing: 1/2 = 6/12 = 50/100

How to Find Equivalent Fractions

Multiply both the numerator and denominator of a fraction by the same whole number. As long as you multiply both top and bottom of the fraction by the same number, you won't change the value of the fraction, and you'll create an equivalent fraction.

Example Equivalent Fractions

Find fractions equivalent to 3/4 by multiplying the numerator and denominator by the same whole number:

34×22=68

34×33=912

34×44=1216

34×55=1520

34×66=1824

Therefore these are all equivalent fractions:

34=68=912=1520=1824

Note that if you reduce all of these fractions to lowest terms, they equal 3/4.

For additional fraction help see our Fractions Cal

3 0
2 years ago
Write the following inequality using interval notation
mr_godi [17]
I think the answer is (9,8)
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2 years ago
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5 0
3 years ago
WHat is the value of 599 x (400+37) QUICKKKKKK!!<br><br> 239,637<br> 261,763<br> 432,599<br> 599,437
leva [86]

Answer:

b: 261,763

Step-by-step explanation:

do the parenthesis then mutiply the 2 #s

8 0
3 years ago
Read 2 more answers
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