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3 years ago

Rewrite each statement using the indicated property.

2 answers:

7 0

(5 + x) + 4.....associative property : 5 + (x + 4)

3(a - b)...distributive property : 3a - 3b

s(qr)...commutative property : r(qs)

2(x + 4)...distributive property : 2x + 8

tino4ka555 [31]3 years ago

3 0

You select a card at random from the cards that make up the word REPLACEMENT .on each card,there is one letter.without replacing the card,you choose a second card . Find the probability of choosing a vowel and then not a vowel.

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Suppose your friend's parents invest $15,000 in an account paying 5% compounded annually. What will the balance be after 10 ye

Bad White [126]

Answer:

ofofxotdurz8sues8re8r8zirrizririzrir9

8 0

3 years ago

Select the correct answer Which equation represents a line that is perpendicular to line MN?

taurus [48]

Answer:

D. y = 4x - 6

Step-by-step explanation:

The equation that is perpendicular to the line MN should have a slope that when multiplied by the slope of line MN will result to negative one. Therefore,

Therefore,

m₁ × m₂ = -1

Using the 2 coordinates of MN let's find the slope,

(-7, 6)(5, 3)

Therefore,

m₁ = 3 - 6 / 5 - (-7) = -3 / 12 = - 1 / 4

The equation that represent a line perpendicular to the line MN is

y = 4x - 6 because the slope slope(m₂) is 4.

From our formula,

4 × - 1 / 4 = - 1

So, option D meets the requirement.

6 0

3 years ago

there are 11 pieces of pie left over in the cafeteria. if 6 pieces are apple and 5 are cherry, what fraction of the remaining pi

Leto [7]

Answer:

$\frac{6}{11}$

Step-by-step explanation:

we know that

To find what fraction of the remaining pieces are apple, divide the remaining pieces of apple by the total remaining pieces

we have that

the remaining pieces of apple is equal to 6

the total remaining pieces is 11

$\frac{6}{11}$

8 0

3 years ago

1200-5(3x+30)=600 show the steps to solve this problem

Romashka [77]

Answer:

x=+30

Step-by-step explanation:

1200-5(3x+30)=600

We move all terms to the left:

1200-5(3x+30)-(600)=0

We add all the numbers together, and all the variables

-5(3x+30)+600=0

We multiply parentheses

-15x-150+600=0

We add all the numbers together, and all the variables

-15x+450=0

We move all terms containing x to the left, all other terms to the right

-15x=-450

x=-450/-15

x=+30

3 0

3 years ago

Read 2 more answers

In a magic square, the sum of the numbers in any row, column, or diagonal is the same. The square below is a magic square. Two o

mote1985 [20]

Answer: c
hope this helps you out & i’m not 100% sure if this is right so sorry if u get it wrong .

4 0

3 years ago