Answer:
[tex]=63x^2+6[/tex]
Step-by-step explanation:
[tex]-6+9x\cdot \:7x+12[/tex]
[tex]9x\cdot7x=63x^2[/tex]
[tex]=-6+63x^2+12[/tex]
[tex]=63x^2-6+12[/tex]
[tex]=63x^2+6[/tex]
What does x equal in the following examples?
4x+6. And. 2x+4
Answer:
-2
Step-by-step explanation:
hope -2 is equal for x in both expression
if h(x)=-4-10 find h (-5)
For h( -5), just plug in the value -5 for whenever x occurs.
-4(-5) - 10 = 20 - 10 = 10
h(x) means a function h, at a point x.
Using this definition, we know that h(-5), is a function, (-4x - 10), at a poi
May bought groceries for $20.00 and four board games. Mai paid $108.00 for the entire purchase. How much did Mai pay for one board game?
A. $44.00
B. $22.00
C. $20.00
D. $108.00
Answer:
She paid it for 22 dollars.
Step-by-step explanation:
First, let's subtract 20 from 108 since we know Mai bought this in total.
108 - 20 = 88
Then, let's divide by 4 because we know there are 4 board games in total.
88/4 = 22.
This means that she paid 22 dollars for it. I hope this helps, I hope it's not wrong, but I don't think it is.
A seamstress sews 40 witch hats in 4 hours. What is the unit rate?
Answer:
10 hats per hour
Step-by-step explanation:
40/4 = 10
PLEASE HELP ME!!
Select the equation that is in Standard Form:
1.) y = 4x + 8
2.) 4y = 82 + 6
3.)4x + 8y = 6
Answer:
Answer is 3
Step-by-step explanation:
Standard form is AX + BY = C
where A, B, and C are constants. So 4 would be A, 8 would be B and 6 would be C
At an amusement park, 40 percent of the tickets were sold in the first hour. If 800 tickets were sold in the first hour, which equation can be used to find the total number of tickets sold for the entire day?
Answer:
800 / 0.40 = 2000
Step-by-step explanation:
Answer:
2000
Step-by-step explanation:
i did the test :)
a tiny house has a length of 25 feet. the width of the kitchen is 3 feet, and the width of the remain space is 12 feet. which expression represents the area of the tiny house?
Answer:
I'm not good at Math, so I'm not gonna be like give me brainiest, but I try to help. I think the answer would be D. 25(3+12) this mean add 12+3=15 15*25= 375, but it does not ask you to solve, but if you have 3 feet for the kitchen a 12 feet is remaining size and the house is 25 15 is not yet 25 so you would multiply.
Step-by-step explanation:
I hope this helps.
Answer:
It is D
Step-by-step explanation:
25(3+12)
I hope this helps, Have a good day!
Find the measure of B
The steps I look find the measure of B are:
First,added___________.Then,I_______________
Cole had 33 DVDs. His mother bought him d more DVDs. Write an expression that shows how many DVDs Cole has now.
Answer:
33d = x
Step-by-step explanation:
Answer:
33 + d = how many DVD's he has now
Step-by-step explanation:
33 is your constant and D is your variable and it's being added to the 33 he already has
Determine the two closest integers for each irrational number.
the square root of 19
the square root of 50
the square root of 117
How many solutions does this equation have?
7(x+2)=7x+10
a. one
b. infinite
c. two
d. zero
Answer:
zero
Step-by-step explanation:
They are parallel, so they will never touch.
You have recently signed up for a new job and noticed this policy for retirement savings. Invest $200 and the employer does 70% matching for 35 years at an interest rate of 4.8%.
This question is incomplete
Complete Question
You have recently signed up for a new job and noticed this policy for retirement savings. Invest $200 and the employer does 70% matching for 35 years at an interest rate of 4.8%.
Find the total amount that the employer contributes each month.
Answer:
$349
Step-by-step explanation:
Your Investment per month = $200
Your Employer's contribution per month = 70%
Your Employer's contribution = $200 × 70%
= $140
Therefore, the total amount that the employer contributes each month is $140
HELP ME I'LL MARK U AS BRAINLIEST
Answer: A. -15.8
Step-by-step explanation: Please give brainliiest it helps a lot
how would i solve number 60
Answer:
you would solve it by using the factoring method or the quadratic formula
Monique made several batches of soup for a potluck supper. Each batch required Three-fourths of a pound of potatoes, and she used a total of 6 and one-half pounds of potatoes. Solve the division problem. StartFraction 13 over 2 EndFraction divided by three-fourths Monique made batches of soup.
Answer:
8 2/3
Step-by-step explanation:
proof below
Answer:
8 2/3
Step-by-step explanation:
PLS HELP ME I WILL GIVE BRAINLYEST
Answer: Letter B!
Step-by-step explanation:
Because
8 x 1 = 8
8 x 2 = 16
8 x 3 = 24
BUT 8 x 4 IS NOT 24!
it should be 32 because
8 x 4 = 32.
hope this helps :)
Is y directly proportional to x based on the data in the table?
A) Yes
B) No
NEED ASAP
Answer:
yes
Step-by-step explanation:
if x increase y also increase
therefore its proprtional
how do you graph y=4x-9
Answer: Start at the point -9 on the y axis and then from there just go up 4 and over to the right 1 and then keep going until you can't anymore. Then reverse and go down 4 and to the left 1
I hope I explained that well enough
A local little league has a total of 60 players, of whom 20% are right-handed. How many right-handed
players are there?
There are right-hahided players.
(Type a whole number.)
Answer:
The answer is 12 hope it helps.
Step-by-step explanation:
none
Answer:
12 players
Step-by-step explanation:
You multiply 60 by .20. 60x.20= 12! Please mark me brainliest!
Select the correct answer.
For what values of n is the perimeter of square A less than the perimeter of rectangle B?
A.
B.
C.
D.
If CE=20, find the value of x
EASY 50 POINTS! (forgot last question) Which figures demonstrate a single rotation?
Brainliest if you answer thank you
bottem left and maybe top right.
if it means a single 90 degree rotation then its only bottem left but it doesn't specify so it could also be a single 180 degree rotation for top right
4/7 • 1/8 write the answer in lowest terms:
Answer:
1/14Step-by-step explanation:
This is the answer in decimal form
0.0714285714286
This is the answer in fractional form
1/14 ( Simplified )
Hope this helps! <3
Galena is solving the following system.Step 1: She multiplies equation (3) by 3 and adds it to equation (1). Step 2: She multiplies equation (3) by –7 and adds it to equation (2). Which statement explains Galena’s mistake?
Answer:
She did not multiply equation (3) in step 2 by the correct value.
Step-by-step explanation:
Answer on edge
Answer:
Step-by-step explanation:
C. is the correct answer.
What is u + V + w when
u = -10, v = 4, and w= 8?
14
-22
2
22
Answer:
2
Step-by-step explanation:
u + v + w when u = -10, v = 4, and w = 8
~Substitute
-10 + 4 + 8
~Add
-6 + 8
~Add
2
Best of Luck!
will give brainliest, need answer asap
Answer:
3.33
Step-by-step explanation:
The mean deviation is a measure of dispersion, A measure of by how much the values in the data set are likely to differ from their mean. The absolute value is used to avoid deviations with opposite signs cancelling each other out.
Answer:10
Step-by-step explanation:
HELP!!! You have the opportunity to lease space for your business. The property owner has proposed a four-year lease with a rent of $29,000 per year. If a proposed rent increase is 2% per year what will the annual rent be at the end of four years?
a. $13,200
b. $22,000
c. $31,390
d. $32,440
Answer: c. $31,390
Step-by-step explanation:
Accumulated amount after t years (if compounded annually)= [tex]A=P(1+r)^t[/tex], where P = Principal value , t= time , r = rate of interest.
Given : P= $29,000
r= 2% =0.02
t= 4 years
[tex]A=29000(1+0.02)^4=29000(1.02)^4[/tex]
[tex]=29000\times1.08243216\approx31390[/tex]
Hence, the annual rent at the end of four years= $31,390
So, the correct option is C.
A bank is going to hire 5 new employees. There are 12 applicants. Which ratio represents the number of applicants to new employees?
Answer:
12:5
Step-by-step explanation:
What is the answer for my geometry problem?
Answer:
2x
Step-by-step explanation:
Lines PR are equal to PQ
what the GIF of 32 and 56
Answer:
8
Step-by-step explanation: