2 years ago

Can you help me with this please cause I can't do math!

Mathematics

1 answer:

harina [27]2 years ago

4 0

Answer:

Step-by-step explanation:

(3x-5)+(2x-1)+(x+1) = 6x-5 = 31

6x = 36

x = 6

You might be interested in

Simplify 5 + 2{x - 4[3x + 7(2 - x)]}.

spin [16.1K]

the answer is

Remove unnecessary parentheses.5+2x+16x−565+2x+16x-56
Subtract 5656 from 55 to get −51-51.2x+16x−512x+16x-51
Add 2x2x and 16x16x to get 18x18x.18x−51

7 0

3 years ago

Read 2 more answers

have you baseball card collection got what animals ruined you bought 11 cards to replace some that were lost how many did you be

UkoKoshka [18]

24 (you new amount) - 11 (new cards) = 13 cards to begin with

6 0

2 years ago

Greta had $2,992 in a savings account with simple interest. She had opened the account with $2,200 exactly 4 years earlier. What

Alex_Xolod [135]

Answer:

18.3824%

Step-by-step explanation:

Sorry, this may be wrong. I am using an old skill, so it may be wrong.

3 0

2 years ago

Marcus has $28 to spend. He spent $3.75 to buy a notebook. He needs to save $11.25 but he wants to buy a snack. Chips cost $1.30

Alborosie

Total money Marcus has = $28

Money spent to buy a notebook = $3.75

Money left now = $28-3.75=24.25$

Money needed to be saved = $11.25

So, the amount of money Marcus can spend = $24.25-11.25=13$

Cost of a packet of chips = $1.30

The inequality to determine the maximum number of chips he can buy is:

Let the number of chips Marcus can buy = x

As he cannot spend more than $13 to buy chips so equation becomes:

$1.30x\leq 13$

Solving this we get

$x\leq 10$

Hence, Marcus can buy a maximum of 10 packs of chips and save $11.25

4 0

2 years ago

What is the inverse of y = 2x - 1?

borishaifa [10]

Option 2 because it is the opposite

5 0

2 years ago

Read 2 more answers