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3 years ago

Can you solve the equation “15b=60”

Mathematics

2 answers:

WITCHER [35]3 years ago

7 0

The answer is b = 4 hope this helps !

maxonik [38]3 years ago

4 0

Answer:

Step-by-step explanation:

yes, you can it is b=4

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Answer:

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Step-by-step explanation:

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3 years ago

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4 years ago

Find a number such that 10 less than two thirds the number is one fourth the number

Ivan

Answer:

the number is 24

Step-by-step explanation:

10 less than two thirds the number is one fourth the number

Let the unknown number be x

two third of the number is $\frac{2}{3} x$

10 less than two third the number becomes

$\frac{2}{3}x-10$

one fourth the number becomes $\frac{1}{4}x$

10 less than two thirds the number is one fourth the number

$\frac{2}{3}x-10=\frac{1}{4}x$

We need to solve for x

LCD is 3*4 = 12

Multiply the whole equation by 12

$\frac{2*12}{3}x-10*12=\frac{1*12}{4}x$

8x - 120 = 3x

add 120 on both sides

8x = 3x + 120

Subtract 3x on both sides

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3 0

3 years ago

Find the slope of the line.

Lera25 [3.4K]

Answer:

= -3

Step-by-step explanation:

Find 2 points

(-2, 4) and (1,-5)

We can use the slope formula

m = (y2-y1)/(x2-x1)

= (-5-4)/(1 - -2)

= -9/(1+2)

= -9/3

= -3

4 0

4 years ago