Given: 44 - 2(3x + 4) = -18Prove: x = 9

Answers

Answer 1

Answer: Substitute 9 as x in the given function:
44-2(3(9)+4)=-18
Now check and see if the statement it true and simplify.
44-2(27+4)=-18
44-2(31)=-18
44-62=-18
-18=-18
You can see this is true !!
Show my work to answer this question .

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A sixth-grade class is painting a mural. To make a darker shade of orange, they use a ratio of 5 ounces of red paint to3 ounces of yellow paint. Use this ratio to consider the amount of yellow paint needed for each amount of red paintlisted in the table.PointRed Paint, x (ounces)Yellow Paint, y ounces)A5tsB15C20
Suppose that det(a) = a b c d e f g h i = 2 and find the determinant of the given matrix. a b c −4d −4e −4f a + g b + h c + i
10x-4=-4+10x One Solution, No Solution, Infinitely Many Solutions
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The drama club is participating in a bake sale to help them raise money for their next show. They want to raise $475. They have to pay $25 to have a table at the bake sale. How many cakes will they need to sell if they charge $9 per cake?Which equation could be used to solve this problem?475 = 9 c + 25475 = 9 c - 25475 = 25 c - 9475 = 25 c + 9

What is the difference between 2:45am and 12:32pm

Answers

pm is afternoon, am is in the morning

post meridiem is pm an which translates from Latin to after noon, A.m. “ante meridiem” is Latin for “before noon” or “midday”
Hope this helps!!

What is the cost of r grapefruits, if each grapefruit costs s?

Answers

The cost of r grapefruits, if each grapefruit costs s will be rs.

What is Algebra?

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.

The cost of r grapefruits, if each grapefruit costs s will be given by the multiplication of the letters r and s.

Cost = r × s

Cost = rs

The cost of r grapefruits, if each grapefruit costs s will be given as 'rs'.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ2

Answer:

Step-by-step explanation:

r*S=rs

Consider the expression 8 – 4 / 2. One student says the answer is 2 and another says it is 6. Which student is correct? Explain what went wrong with the student who made a mistake.

Answers

Answer:

It is 6. The student who got a two did not use order of operations.

Step-by-step explanation:

PEMDAS

You must do division before subtraction. 4/2 = 2.

8 - 2 = 6

When a sample size is greater than 10, the standard deviation of the sample is an accurate predictor of the population standard deviation. A. True B. False

Answers

Answer:

false because 40 is still very very small

Step-by-step explanation:

PLEASE HELP IF YOU KNOW THIS!!!!!

Answers

Answer:

7cm

Step-by-step explanation:

3cmx3cm=9cm

9cmx3.14=28.26

28.26/197.9=7 (plus a bunch of decimals!)

So 7cm is your height

Answer:

7.50 is the answer so either 7 or 8

Step-by-step explanation:

h= (A/2piR) -r

Plug in the area and the radius and you got the answer. Use 3.14 as pi

PLS HURRY use the graph to answer the question. Which table of ordered pairs shows a proportional relationship? x 1 12
y 2 6

x 5 12
y 10 6

x 5 8
y 10 4

x 3 5
y 6 10

Answers

Both lines on the graph show proportional relationships. You want to choose the table that has both of its points on the same line. That would be the 4th one:

... x 3 5

... y 6 10

i got the same answer as the other dude but i dont know if i did it the right way. i multiplyed each number opisite from the other so 10 x 3 and 6 x 5 and they both equaled 30 so i guess.?? tell me if i solved this right. probbaly not

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