3 years ago

2x+1<9 I need help with this question

Mathematics

1 answer:

tia_tia [17]3 years ago

4 0

Answer: x<4

Step-by-step explanation: Let's solve your inequality step-by-step.

2x+1<9

Step 1: Subtract 1 from both sides.

2x+1−1<9−1

2x < 8

Step 2: Divide both sides by 2.

2x /2 < 8 /2

x<4

You might be interested in

How many 1/3 are in 3/5

damaskus [11]

Step-by-step explanation:

To find this, we need to divide $\frac{3}{5}$ by $\frac{1}{3}$

$\therefore \: \frac{3}{5} \div \frac{1}{3} \\ \\ = \frac{3}{5} \times \frac{3}{1} \\ \\ = \frac{3 \times 3}{1 \times 5} \\ \\ = \frac{9}{5} \\$

7 0

3 years ago

Read 2 more answers

Find the number of inches needed to represent 300 miles if 1/4 in. = 50 mi.

Kaylis [27]

1.5 inches for 300 miles.
300/50 = 6
So 6 x 1/4 = 6/4 AKA 1 1/2 AKA 1.5

4 0

3 years ago

Read 2 more answers

PLSSS HELP

VashaNatasha [74]

Answer: He can buy 12 shooters with $1. 20 red marbles with $1. 300 multicolored marbles.

Step-by-step explanation:

Shooters = 1 dollar is 60 cents

60 divided by 5 = 12

Red = 60 divided by 3

= 20

Multicolored = 60 x 5 because 1 for 5

= 300

P.S Not sure if my answer is correct.....

8 0

3 years ago

Two numbers have a sum of 25 and a difference of 5. Find two numbers.

denis-greek [22]

Answer:

the answer is 15 and 10

Step-by-step explanation:

6 0

4 years ago

Can someone please help me I really need help

Maru [420]

Answer:

Step-by-step explanation:

common sense

5 0

3 years ago