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3 years ago

A number is multiplied by 3,and 7 is added to it to get the result 25.Find the number.

Mathematics

1 answer:

german3 years ago

4 0

Answer:

Step-by-step explanation:

25-7=18 18/3= 6.

6x3= 18 18+7= 25

THE ANSWER IS 6

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Find the function and simplify the function rule.<br> f(x) = 5x + 1 g(x) = 3x - 4<br> (f+g)(x) =

IRISSAK [1]

Answer:

( f + g )( x ) = 8x - 3

Step-by-step explanation:

What this is saying is to add the two functions together.

( 5x+1 ) + ( 3x - 4 )

( f + g )( x ) = 8x - 3 is the simplified version.

4 0

3 years ago

Khalil says that any time two numbers are the same distance from 0, their sum will be zero. Marius disagrees. "Sometimes the sum

Gelneren [198K]

Answer:

Marius is right.

Step-by-step explanation:

So although what Khalil said could be correct, they didn't say it right. It would be any two numbers the same distance from 0 <u>going the opposite ways</u>, which means that if you had 3 on one side, you would have -3 on the other side. BUt since Khalil said it wrong, he's basically saying that you can do 3+3 because they're both the same distance away from 0. or you could do (-3)+(-3)=-6 which would still work because they're the same distance away from 0. So unless you just skipped on that part while typing the question, Marius is correct.

7 0

3 years ago

Sterling has prepared the following two-column proof below. He is given that ∠OLN ≅ ∠LNO and he is trying to prove that OL ≅ ON.

melamori03 [73]

Answer:

SSA Theorem with two sides and an angle

Step-by-step explanation:

3 0

3 years ago

Find the area use 3.14 for the value of pi

shutvik [7]

Answer:

78.5 inches

Step-by-step explanation:

A=(pi)r^2

divide diameter by 2 to get radius

radius = 5

3.14(5)^2 = 78.5

4 0

3 years ago

How do i cross multiply

atroni [7]

First, ensure that both sides are single fractions:

$\dfrac{a}{b} = \dfrac{c}{d}$

By cross multiply, we mean:

1. multiplying the numerator of the left hand side with the denominator of the right hand side.
2.multiplying the numerator of the right hand side with the denominator of the left hand side.

That is ..
a x d = c x b

6 0

3 years ago