3 years ago

My Question is 3x+ (-2+4x). x=5

Mathematics

2 answers:

Nastasia [14]3 years ago

8 0

The answer is 33. First do 3 times 5, 15, then do that -2. 13. 13 plus 4 times 5 is 33 :)

TiliK225 [7]3 years ago

3 0

33 if you substitute 5 for every x you see

You might be interested in

What is 6/10 fraction as decimal

dexar [7]

I am pertty sure its 0.6 but if i am wrong sorry

4 0

2 years ago

Read 2 more answers

Four students took a national standardized test for which the mean was 500 and the standard deviation was 100. If a student’s z-

murzikaleks [220]

z = (x - 500) / 100

1.75 = (x - 500) / 100

175 = x - 500

675 = x

3 0

3 years ago

Read 2 more answers

All students = 700

Sedaia [141]

Answer:

See below

Step-by-step explanation:

Given:

Total number = 700
Off grid class = 450
Online class = 320
Both = 275

Based on the given we find the following

1) Off-grid class only:

450 - 275 = 175

3) Online class only:

320 - 275 = 45

2) None of the classes:

700 - (175 + 275 + 45) = 205

4) Not online:

700 - 320 = 380

5) Not off-grid:

700 - 450 = 250

7 0

2 years ago

What are some good hair dyes? that won’t damage my hair (comment too)

Mashutka [201]

Artic fox is pretty good!! It also smells really good :) I definitely recommend it

7 0

2 years ago

13. What is the rule of the function whose graph is shown below?

PtichkaEL [24]

Answer:

x-x-y

Step-by-step explanation:

5 0

2 years ago