2 years ago

Can you help explain how to get the answer in this question?

Mathematics

1 answer:

Alexeev081 [22]2 years ago

8 0

Your answer is c. If you are struggling divide to backtrack and that should help you get to the answer.

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PLEASE ANSWER THIS ASAP !!!!

AveGali [126]

Answer:

use grad formula

Step-by-step explanation:

(4-10)/(46-31)=-2/5

8 0

3 years ago

1/x = x/6 - 5/6 solve for x

sdas [7]

We hates fractions
times everybody by 6x
6=x²-5x
minus 6 both sides
0=x²-5x-6
factor
what 2 numbers multiply toget -6 and add to get -5
-6 and 1
0=(x-6)(x+1)
set to zero

x-6=0
x=6

x+1=0
x=-1

x=6 or -1

7 0

2 years ago

Read 2 more answers

kemdrick is an ecologist he spends 8 hours on friday how many hours he spending on saturday to average 11 hours per day

Sidana [21]

Answer:

$\boxed{13}$

Step-by-step explanation:

Let x = hours worked on Saturday

Then x + 8 = total hours on Friday and Saturday

$\text{Average} = \dfrac{ \text{total hours}} {\text{number of days}}\\\\11 = \dfrac{x + 8}{2}$

22 = x + 8

x = 13

Kendrick is working $\boxed{13}$ hours on Saturday.

5 0

3 years ago

Ali wrote this first step in how to add 27 12 on a hundred chart

lina2011 [118]

Say the question more clearly please

5 0

3 years ago

A number has an absolute value equal to 13

amm1812

13 because absolute is showing the same number but positive

4 0

3 years ago