All categories

3 years ago

Solve the inequality: 2x + 3 > -11

Mathematics

2 answers:

miss Akunina [59]3 years ago

4 0

Answer:

-7

Step-by-step explanation:

2x + 3 > -11

subtract 3 from both the sides

2x > -11-3

2x> -14

x> -7

have a fabulous day!!!

Murljashka [212]3 years ago

3 0

Answer:

x>-7

Step-by-step explanation:

2x+3>-11

subtract 3 on both sides

2x>-14

divide by 2 on both sides

x>-7

Note: When dividing or multiplying by a negative number, be sure to flip the inequality symbol!

You might be interested in

PLSSS HELP What is the formula for the following arithmetic sequence? -2, 3, 8, 13, ... an = -2n + 3 an = -2n + 7 an = 5n + 3 an

san4es73 [151]

Answer:

an = 5n -7

Step-by-step explanation:

Try the offered formulas with n= 1 and see which gives you the first term of the sequence.

an = -2n +3

-2(1) +3 = 1 . . . . not -2

an = -2n +7

-2(1) +7 = 5 . . . . not -2

an = 5n +3

5(1) +3 = 8 . . . . not -2

an = 5n -7

5(1) -7 = -2 . . . . this is the formula you want

_____

If you recognize the common difference of the sequence to be 5, then you can automatically eliminate any formulas that don't contain 5n.

7 0

4 years ago

The ratio of boys to girls is 4:3 .T here are 35 students in a class how many students are boys ?? Pleaseee help

evablogger [386]

There are 20 boys in the class. The ratio is 4:3 so that means 4 out of 7 are boys and 3 out of 7 are girls. Divide 35 by 7 and you get 5. 5 times 4 is 20. 5 times 3 is 15. add them together and you have 35 students in total. So 20 students are boys and 15 students are girls.

8 0

4 years ago

Sixteen is 14 less than the product of a number and 5 what is the number

irga5000 [103]

2 is the answer I got it may be incorrect tho

8 0

3 years ago

What is f(x) in the expression?

gulaghasi [49]

$f(x) = 7x {}^{2} - 3x {}^{4}$