All categories

4 years ago

Solving linear inequality: 2x + 4

Mathematics

1 answer:

emmainna [20.7K]4 years ago

7 0

A

2x+4>16 equals 2x> 12
x>6

You might be interested in

Multiply the polynomials (a^2+3a-7) and (a+4) simplify answer + show work

Anton [14]

= a^3 +3a^2-7a+4a^2+12a-28
=a^3 +7a^2+5a-28

3 0

4 years ago

What is the value of 3-(-2)?

Margarita [4]

Answer:

Step-by-step explanation:

keep change flip

3 - -2

3 + 2

6 0

2 years ago

N a basketball game, Archie made 3/5 of his shots. Which numbered choice has a value that is the same as the ratio Archie made i

Mamont248 [21]

Basically you want to find an equivalent fraction for 3/5 in the answer choices.

12/20 equals 3/5 because 3/5 x 4/4 (or 1) = 12/20

answer: 4

8 0

3 years ago

HELP PLEASE Ahmet and Avril are playing in a seesaw. Ahmet weighs 78 Lbs. and Avril weighs 65 Lbs. If Avril is seated 5 ft from

horsena [70]

Answer:

For a balanced seesaw, we have the following proportion:

r1/r2 = W2/W1

r1 = distance Jo is seated from center

W1 = Jo's weight = 65 lb

r2 = distance Tim is seated from center = 6 ft

W2 = Tim's weight = 78 lb

Plug in the numbers and solve for r1.

Step-by-step explanation:

7 0

2 years ago

7. Marie can make 12 small mango pies for every 10 mangoes. How many pie

Marysya12 [62]

Answer:

D. Marie can make 60 pies.

Step-by-step explanation:

In this problem, we know that amount of small mango pies is directly proportional to the amount of mangoes. The amount needed for preparing an amount of pies is calculated by simple rule of three:

A. Marie can make 30 pies.

$x = \frac{10\,mangoes}{12\,pies}\times 30\,pies$

$x = 25\,mangoes$

25 mangoes are required for producing 30 pies.

B. Marie can make 40 pies.

$x = \frac{10\,mangoes}{12\,pies}\times 40\,pies$

$x = 33.333\,mangoes$

34 mangoes are required for producing 40 pies.

C. Marie can make 50 pies.

$x = \frac{10\,mangoes}{12\,pies}\times 50\,pies$

$x = 41.667\,mangoes$

42 mangoes are required for producing 50 pies.

D. Marie can make 60 pies.

$x= \frac{10\,mangoes}{12\,pies}\times 60\,pies$

$x = 50\,mangoes$

50 mangoes are required for producing 60 pies.

The complete statement is: Marie can make 12 small mango pies for every 10 mangoes.How many pies can she make with 50 mangoes.

Hence, correct answer is D.

8 0

3 years ago