2 years ago

2 and 3 ! Please help

Mathematics

1 answer:

marshall27 [118]2 years ago

3 0

Answer:

2.) yes

3.) x=3

Step-by-step explanation:

2.) if u plug in 2 into the x-value, then the y-value equals to 5 (so it's correct)

3.)

y = 6

2x + 6 = 12

x = 3

You might be interested in

Four notebooks 4.40. how many notebooks can you buy for 6.60.

denis23 [38]

We know we have $4.40 for 4. Divide 4.40 by 4, you get 1.10. So it's $1.10 per notebook. Therefore, divide 6.60 by 1.10. You get 6, so you can get six notebooks with $6.60.
Hope this helps!

6 0

2 years ago

A container in the shape of a rectangular prism holds 651.168 cubic inches when completely filled with water. The container has

serg [7]

Answer : 3.4

Explanation: 12.6 x 15.2= 191.52
651.168 / 191.52 = 3.4

3 0

3 years ago

the slide at the playground has a height of 6 feet.The base of the slide measured on the ground is 8 feet.what is the length of

NemiM [27]

The formula for finding the length is
${a}^{2} + {b}^{2} = {c}^{2}$
All we have to do is plug in the numbers.

${6}^{2} + {8}^{2} = {c}^{2}$
36 + 64 = 100

Since 100 =
${c}^{2}$
we have to find the square root.

$\sqrt{100} = 10$

The length of the slide is 10 feet.

6 0

3 years ago

Jeremy bought postcards on a trip. He

noname [10]

Answer:

T = total #

T = 5 (to the aunt) + 1/2 (T - 5) (to his friends) + 1 (to his sister) + 4 (left)

T = 5 + 1/2 (T - 5) + 1 + 4

T = 10 + 1/2 (T - 5)

2T = 20 + (T - 5)

2T = 20 + T - 5

2T = 15 + T

T = 15

Step-by-step explanation:

5 0

2 years ago

Can someone help me with this math homework please!

lapo4ka [179]

Answer:

x = 48.125

Step-by-step explanation:

Explanation in progress! (●'◡'●)

7 0

3 years ago

Read 2 more answers