3 years ago

(x - 5) + (x - 1) Simplify

Mathematics

2 answers:

Gnesinka [82]3 years ago

7 0

Answer: 2x-6

Step-by-step explanation: 1 Remove parentheses.

x-5+x-1x−5+x−1

2 Collect like terms.

(x+x)+(-5-1)(x+x)+(−5−1)

3 Simplify.

2x-62x−6

nika2105 [10]3 years ago

5 0

2x+6 because you cross multiply and add both x’s to make a 2. and two negatives make a positive and you add the 5 and the 1 to get 2x+6

You might be interested in

According to the rational root theorem, the

nydimaria [60]

Answer:

Step-by-step explanation:

Sorry this is a tough one and I don’t want to give you the wrong answers sorry again

6 0

2 years ago

Read 2 more answers

Jesse takes his dog and cat for their annual vet visit. Jesse's dog weighs 23 pounds. The vet tells him his cats weight is 5/8 a

Anton [14]

Dog weigh: 23
cat weigh: 5/8 dogs weigh
so..
23x5/8 = 115/8

8 0

2 years ago

Please this is my last question help me

sladkih [1.3K]

Hopes this helps: i used a visual as well

3 0

3 years ago

What is the volume of the box

iris [78.8K]

Answer:

V = l * w * h

Step-by-step explanation:

V = 14 * 5 * 7

V = 490 inches cubes

please give me brainliest

4 0

2 years ago

Read 2 more answers

In an effort to estimate the mean amount spent per customer for dinner at a major Atlanta restaurant, data were collected for a

Softa [21]

Answer:

95% Confidence interval = (23.4,26.2)

Step-by-step explanation:

In this problem we have to develop a 95% CI for the mean.

The sample size is n=49, the mean of the sample is M=24.8 and the standard deviation of the population is σ=5.

We know that for a 95% CI, the z-value is 1.96.

The CI is

$M-z*\sigma/\sqrt{n}\leq\mu\leq M+z*\sigma/\sqrt{n}\\\\24.8-1.96*5/\sqrt{49}\leq\mu\leq 24.8+1.96*5/\sqrt{49}\\\\ 24.8-1.4\leq\mu\leq 24.8+1.4\\\\23.4\leq\mu\leq 26.2$

5 0

3 years ago