2 years ago

Question 2 of 15 Solve the equation for x. 7x= 14 Answer here

Mathematics

1 answer:

Ierofanga [76]2 years ago

3 0

Answer:

X = 2

Step-by-step explanation:

7 X 2 = 14

HOPE THIS HELPS!

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What is the simplest form of ratio 11:16

vitfil [10]

Answer:

Actually 11:16 is the answer

Step-by-step explanation:

we have to divide both terms by 1. because there is no other number that can go into 11

11 ÷ 1 = 11

16 ÷ 1 = 16

Since GCF = 1 we cannot reduce the ratio any further so:

11 : 16 = 11 : 16

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3 years ago

Are these right please help bc I’m on my last attempt.

likoan [24]

I calculated and got 314.16

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3 years ago

Which of the following expressions are equivalent to \left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}(9 87 +2 54 )− 21

lora16 [44]

Answer:

$12\dfrac{7}{40}$

Step-by-step explanation:

The given expression is

$\left(9\dfrac{7}{8} + 2\dfrac{4}{5}\right)-\dfrac{1}{2}$

We need to find the simplified form of the given expression.

It can be rewritten as

$\left(9+\dfrac{7}{8} + 2+\dfrac{4}{5}\right)-\dfrac{1}{2}$

Combine integers and fractions separately.

$(9+2)+(\dfrac{7}{8}+\dfrac{4}{5}-\dfrac{1}{2})$

Taking LCM we get

$11+\dfrac{35+32-20}{40}$

$11+\dfrac{47}{40}$

In can be written as

$11+\dfrac{40+7}{40}$

$11+1+\dfrac{7}{40}$

$12+\dfrac{7}{40}$

$12\dfrac{7}{40}$

Therefore, the expression $12\dfrac{7}{40}$ is equivalent to the given expression.

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3 years ago

Solve 5z(z+2)(z−1)=0.

fredd [130]

Answer:

if you are solving for z it is:

Step-by-step explanation:

z=0,-2,1

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3 years ago

What is the equation of a vertical line passing through (−5, −2)? a: x = −5 b: x = −7 c: y = −3 d: y = −2

drek231 [11]

The answer is

A : x=-5

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3 years ago