2 years ago

1. What is the value of y?

2 answers:

6 0

1) y = 3
2) C.) 8 * 60 - 8 * 6 ⇒ it will look like this 8(60-6) ⇒ 8(54)
3) A) 7u + 5v
4) 4x³ and x³ are like numbers
5) Simplify: 5x³ - 2x² + x + 4x³
group like numbers: 5x³ + 4x³ - 2x² + x
9x³ -2x² + x ⇒ letter C.

Ilya [14]2 years ago

5 0

1. y=3
2. A, but you need parentheses in 5+4
3. A
4. D
5. I'm having a bit of confusion. is "x" a multiplication sign or is it a variable?

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tankabanditka [31]

They are both equal I think C.

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3 years ago

Using the formula v= l x w x h find the volume of a right rectangular prism when the length of the prism is 45cm the width is 12

jeka94

V = length times width times height
V = 45 * 12 * 10
V = 5400

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2 years ago

Find y so that (1/4) ^-3 × (4)^8 = (1/4)^ -4y.. help me please. I will mark brainliest

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1 year ago

Relationship A has a lesser rate than Relationship B. This table represents Relationship B.

Alja [10]

Answer:

y = 18.1x ; and y = 18x

Explanation:

The rate of change in Relationship B can be found by using the formula for slope:

$m=\frac{y_2-y_1}{x_2-x_1}$

Using the first two points, we have

$m=\frac{73-36.50}{4-2}=\frac{36.50}{2}=18.25$

We know that Relationship A has a lesser rate than this. The choices given for Relationship A are written in slope-intercept form, y=mx+b, where m is the slope and b is the y-intercept (in this case b = 0).

The slope of the first equation is 18.1; this is less than 18.25.

The slope of the second equation is 18.6; this is greater than 18.25.

The slope of the third equation is 18.3; this is greater than 18.25.

The slope of the fourth equation is 18; this is less than 18.25.

6 0

2 years ago

Read 2 more answers

During week one of his training Conrad did 10 push-ups every day. He increased his daily number of push-ups by 5 every week afte

Nonamiya [84]

He starts with 10, +5 after every week
week 2=10+5
week 3=10+5*2
...
week 25 =10+5*24
f(x)=10+5(x-1)
so during the 25th week=10+5*24=10+120=130

6 0

3 years ago