2 years ago

Help please im so lost with this (30 points)

Mathematics

1 answer:

zepelin [54]2 years ago

8 0

Answer:

10 cm the ansswer could me 5cm half

Step-by-step explanation:

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Graph linear system and estimate the solution y=5x + 2 y=3x

NeTakaya

Y = 5x + 2
y = 3x

5x + 2 = 3x
- 5x - 5x
      2 = -2x
   -2 - 2
       -1 = x
y = 3x
y = 3(-1)
y = -3
(x, y) = (-1, -3)

3 0

3 years ago

When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. Why?

Setler [38]

For this type of problem you would have to move the decimal as many places to the right as needed to make the divisor a whole number the you would move the dividend the same amount of times even if it is a whole number . Then you use what you have to divide normally. Hope this helps!

3 0

3 years ago

The graph shows that f(x)=(one-third) Superscript x is translated horizontally and vertically to get the function (one-third) Su

harina [27]

It is the number 3.

6 0

3 years ago

Select the correct answer.

zysi [14]

Answer:

A. -5x = -23

Step-by-step explanation:

First you have to simplify the equation - 4(x - 5) + 8x = 9x - 3

-4x + 20 + 8x = 9x -3

9x - 4x = 20 + 3

5x = 23

=> equivalent to answer A.

8 0

2 years ago

9 marbles your draw one what is the probability of drawing a red pen? You have 2 yellow 3 black and 4 reds

Pie

Answer:

4 / 9

Step-by-step explanation:

There are 4 reds out of 9 so the probability would be 4 out of 9 or 4 / 9.

7 0

3 years ago

Read 2 more answers