what is the value of this question below when y=2 and z=8
8y-z ? dont answer my shi just for pointsss!!!!

Answers

Answer 1

Answer:

8

Step-by-step explanation:

8(2)-8

=16-8

=8

PLS GIVE BRAINLIEST

Answer 2

Answer:

8

Step-by-step explanation:

plug in

8(2) - 8

16-8

8


Related Questions

Middle School
Mathematics

Find x.

A. 8
B. 12​

Answers

Answer:

17²=15²+x²

289=225+x²

288-225=x²

64=x²

x=6

Answer:

8

Step-by-step explanation:

By Pythagoras theorem,

(hypotenuse)² =  (altitude)² + (base)²

(17)² = x² + (15)²

(17)² - (15)² = x²

289 - 225 = x²

x² = 64

x = √64

x = 8

hope this helps you!

The measures of the angles of a triangle solve for X

Answers

Answer:

x = 7

Step-by-step explanation:

Because this is a right triangle, one angle is a right angle (90°). All triangles have all three angle measures adding up to 180°, so the other two angles' measures add up to 90° (90 + 90 = 180).

Combine like terms of the angle measures.

6x + 9x = 15x

-3 + (-12) = -15

15x - 15

Because the sum of the measures of the two angles have to equal 90,

15x - 15 = 90

Add 15 from both sides.

15x = 105

Divide both sides by 15.

x = 7

To check, substitute 7 in both expressions.

6(7) - 3 = 39

9(7) - 12 = 51

39 + 51 + 90 (the measure of the right angle) = 180, so the value of x is 7.

I hope this helped :)

Simplify this algebraic expression completely.

7x - 5(x+6)

Answers

Answer:

2x - 30

Step-by-step explanation:

7x - 5(x+6)

7x - 5x - 30

2x - 30

done, hope i helped you and be sure to support me by marking me brainly and thank, and also make a 5.0 vote

Which is a linear graph, and which is a nonlinear graph?
How do you know?
Orange is linear; blue is nonlinear
Blue is linear; orange is nonlinear
Both are linear
Both are nonlinear

Answers

Answer:

Blue is linear; orange is nonlinear

Step-by-step explanation:

linear is straight

nonlinear is not

27 : 18 = 13 : x find x​

Answers

Answer:  27:18 and 13:x can also be written as 27/18 and 13/x

therefore, 27:18 = 13:x

                 27/18 = 13/x

                 27/18 *13= x

               x = 19.5

Hope it helped u,

pls mark as the brainliest

and put thanks

^_^

Translation of, “Six less than twice the value of x,”.

Answers

Answer:

2x-6

Step-by-step explanation:

12 to the fifth power divided by six to the third power

Answers

Answer:

1152

Step-by-step explanation:

This is it simplified.

Answer:

1152

Step-by-step explanation: 248832  over

63

=

248832

216

=1152

can you answer my questions quick ​

Answers

Answer:

6 servings

Step-by-step explanation:

Let's say there are x 2/3 cup servings in a 4 cup container.

We multiply 2/3 by x to get the amount of cups that will produce and set that equal to 4 (because we want 4 cups):

(2/3) * x = 4

Divide both sides by 2/3, or multiply both sides by the reciprocal 3/2:

x = 4 * (3/2) = 12/2 = 6

The answer is 6 servings.

Brenna wants to borrow $21,000 to buy a used car. She examined her budget and decides that she can afford a payment of $375a month. If her bank offers her an APR of 5.5%, what is the shortest amount of timeshe should borrow themoney and stay in budget?A.4.5 yearsb.5 yearsc.5.5 yearsd.6 years

Answers

Answer:

4.5

Step-by-step explanation:

It is the closest answer. Trust Me.

Please answer these series of questions! I will give high points and brainliest!

A. Reduce 3/51 to its simplest terms

B. Solve 7 divided by 3 (in fractions!)

C. 19 divided by 3 (fractions)

D. Reduce 50/80 to simplest terms

E. Reduce 9/14 to simplest terms

F. Reduce 36/54 to simplest terms

G. Solve 55 divided by 12 (fractions)

H. Reduce 9/153 to simplest terms

That’s all! ( please answer correct my life is depending on it, my mom will literally beat me up )

Answers

Answer:

A: 1/17 or decimal form: 0.058

B: 7/3 or mixed #: 2 1/3

C: 19/3 or mixed #:  6 1/3

D: 5/8

E: 9/14

F:2/3

G: 55/12 or mixed #: 4 7/12

H: 1/17

Step-by-step explanation:

Lucia invests $5000 at a rate of 4.5% per year compound interest. Calculate the value of her investment at the end of 7 years.​

Answers

The value of her investment at the end of 7 years is $11804

How to determine the value?

The given parameters are

Principal, P = $5000

Rate, r = 4.5%

Time, t = 7 years

The value is then calculated as:

Value = P * P(1 + r)^t

So, we have:

Value = 5000 + 5000 * (1 + 4.5%)^7

Evaluate the expression

Value = 11804

Hence, the value of her investment at the end of 7 years is $11804

Read more about compound interest at:

https://brainly.com/question/24924853

#SPJ1

Write as a product:
a2+b2–2ab –25

Answers

Answer:  -a2 - 2ab - b2 + 25  =

 -1 • (a2 + 2ab + b2 - 25)

Final result :

 -a2 - 2ab - b2 + 25

Step-by-step explanation:

How do I do 3 x 10^5

Answers

Answer: 3(10^5)

=3*10^5

=3*(10*10*10*10*10)

=300000

This is how you should do It, just when it is squared you should times the number like up here you times 10 times 10 5 times so if you see it you don't times it by 5 you do 10 times 10 times 10 times 10 times 10 like this

You should get it now

Have a good day

Yours,

Nathaniel

Step-by-step explanation:

Find the sum of of a series, I’ll give brainliest if you got the correct answers :)

Answers

Dhejdndkdkdosobdldndkdiro

2 × x × x × 3 × y × y × y
how do i do this?

Answers

Answer:  [tex]6x^2y^3[/tex]

Explanation:

The numbers 2 and 3 multiply to 6, so that's why the final coefficient is 6.

The x terms multiply to [tex]x*x = x^2[/tex]

The y terms multiply to [tex]y*y*y = y^3[/tex]

The exponent tells us how many copies of the base to multiply.

So overall, [tex]2*x*x*3*y*y*y = 6x^2y^3[/tex]

Brett picks tomatoes from his garden and bags them up to give to his neighbors. He starts with 36 bags of tomatoes and gives out 12 bags every hour until there are none left.



Use the Segment tool to plot a graph representing the number of bags of tomatoes Brett has left to give away from the time he starts giving them away until he has no bags left.

Answers

Answer:

I would start the graph at (0,36) and go down 12, right 1 until you reach the end of the graph

Step-by-step explanation:

Hope it helps

for f(x) = -8x +8, find f(-3)

Answers

Answer:

f(x)=-8x+8

f(-3)

ANSWER: 11/8

In 2003, the average attendance per game for a football team was about (1 × 104) + (9 × 103) + (9 × 102). What is this number in standard form?

show work

Answers

Answer:

1.99 * 10^4

Step-by-step explanation:

Here, we want to write the addition in standard form

= (1 * 10^4) + (9 * 10^3) + (9 * 10^2)

= 10,000 + 9000 + 900

= 19,900

so the number in standard form is;

1.99 * 10^4

please solve this problem for me​

Answers

Answer:

11/4800

Step-by-step explanation:

H, 11/4800. hope this helps.

Write the equation of the line, in slope-intercept form, with the
following information:
slope: -2
point: (5,-4)

Answers

Answer:

Step-by-step explanation:

y + 4 = -2(x - 5)

y + 4 = -2x + 10

y = -2x + 6

Which expression has a value of 8?
1. 720 divided by 9
2. 720 divided by 90
3. 7200 divided by 9
4. 7200 divided by 90

Answers

Answer:

720 divided by 90

Step-by-step explanation:

72 divided by 9 is 8. 720 divided by 9 is 80 because you're keeping the 0, but when dividing, take away the zeros if both numbers have a zero to make it easier

Pls help show work please

Answers

Each bracelet is $5, this can be represented as 5b. (Where b is number of bracelets)

Each necklace is $8, this can be represented as 8n. (Where n is number of necklaces)

We know that the total money raised needs to be at least $100, but it can also be more than that.

So we know that 8n+5b will be greater than or equal too 100.

8n+5b ≥ 100

Which graph represents the function y = 2 x - 2? ​

Answers

Answer:

the third one!

Step-by-step explanation:

the third graph represents that :)!

explain what 9 represents in each of these numbers

a19
b 91​

Answers

Answer:

a) 9 is in the ones place.

b) 9 is in the tens place.

Answer:

a=units b=tens

Step-by-step explanation:

You bought a magazine for $6 and 4 candy bars. If you spent a total of $14, how much did each candy bar cost?

Answers

Answer:

2$

Step-by-step explanation:

first you need to subtract the cost of the magazine from the total. now you have 8$ left, divide this by the number of candy bars, 4, and you get 2$.

don't forget to add the dollar sign, it might save you points

the functions f(x), g(x), and h(x), find the average rate of change over the interval -3≤x≤5

Answers

The average is you can search for it online. X

can a triangle of 72/12 fit on the same line as 144/24

Answers

Answer: yes.

Step-by-step explanation: GCF.

Y=6x+21
-x+3y=12

Find x and y please

Answers

for first one
Y=6x+21 can’t be changed
X=y/6-7/2
for the second
X=-12+3y
Y=4+x/3

Solve for x.
*2 =
= 1
A)
-10
22
B)
C)
D
4.

Answers

Answer:

1+x=b;b+x=c;c+x=d;d+x=89

Step-by-step explanation:

Y'all I need HELPPPPPP

Answers

Answer:

x = 13

arc RQ = 160°

Step-by-step explanation:

The length of smaller arc RQ is twice of the inscribed angle it sees

(5x + 15) × 2 = 10x + 30

9x + 17 + 6x - 12 + 10x + 30 = 360° add like terms

25x + 35 = 360

25x = 360 - 35

25x = 325 divide both sides by 25

x = 13 now the measure of arc RQ

10x + 30 ➡ 10 × 13 + 30 = 160°

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