3 years ago

HELP MEEEEE PLEASEEEEEE

Mathematics

2 answers:

stich3 [128]3 years ago

5 0

Answer:

Step-by-step explanation:

2x + 1 = 5

2x = 4

x = 2

liberstina [14]3 years ago

5 0

Answer : 11
Explained : Substitute 5 for x. You now have 2(5)+1. 2(5)=10. 10+1=11.

You might be interested in

(Very urgent i could die help) Simone ran on a tredmail for a 6 mile per hour pace if she ran 8 miles at the same rate how long

vodka [1.7K]

Answer:

1 hour and 20 minutes

Step-by-step explanation:

6mph= 6 miles every hour

1 mile = 10 minutes

2 miles = 20 minutes

8 miles = 1 hour and 20 minutes

7 0

3 years ago

What number completes the equation shown?<br> 7 × 1.25<br> ?<br> Enter your answer in the box.

nikdorinn [45]

Answer:

8.75

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Does Anyone know the answer to this?

Amanda [17]

Exact form: x= NEGATIVE 6/7

8 0

3 years ago

Solve for x with an explanation pls

Tatiana [17]

Answer: 9

Step-by-step explanation:

Use Pythagorean's Theorem for a right triangle.

$a^2+b^2=c^2$

$(\sqrt{63}) ^2+x^2=12^2\\63+x^2=144\\x^2=81\\x=9$

6 0

3 years ago

Read 2 more answers

Round 23.5584557678 to the nearest hundredth.

lubasha [3.4K]

The hundredth is the second number to the right of the decimal point. Also, if the number directly to the right of it is 5 or larger, you will have to round up by one.

23.558 becomes 23.56.

4 0

3 years ago