Answer:
9x + 8 ?
Step-by-step explanation:
Answer:
8+9x or9x+8
Step-by-step explanation:
5+7x+2x-3+6
collect like terms
5-3+6+7x+2x
=8+9x
Write fifty-three ten-thousandths in decimal
Answer:
0.0053
Step-by-step explanation:
from the point you start counting backwards tenth, hundredth, thousandth, ten-thousandth
If the points (2, 4), (5, k), and (8, 20) are on the same line, what is the value of k?
Answer:
k = 12
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (8, 20)
m = [tex]\frac{20-4}{8-2}[/tex] = [tex]\frac{16}{6}[/tex] = [tex]\frac{8}{3}[/tex]
Repeat using (5, k) as one of the points and equate to [tex]\frac{8}{3}[/tex]
(x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (5, k) , then
m = [tex]\frac{k-4}{5-2}[/tex] = [tex]\frac{k-4}{3}[/tex] = [tex]\frac{8}{3}[/tex] ( cross- multiply )
3(k - 4) = 24 ( divide both sides by 3 )
k - 4 = 8 ( add 4 to both sides )
k = 12
————PLEASE HELP————-
Olivia opens a savings account that pays 4% simple interest per yesr. If she deposits a total of $650, how much interest will she earn at the end of the first year?
Answer:
47
Step-by-step explanation:
Answer:
$676 = total money
Step-by-step explanation:
650 +(650x0.04) = 676
A triangle is formed by three line segments that intersect only at their endpoints. True or False?
Answer:
it is true.................
Answer: Your answer is TRUE
Step-by-step explanation:
Paulo and Marie are collecting quarters. The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has. Let m be the number of quarters Marie has. What expression represents the number of quarters Paulo has?
Answer:
Paulo = 3m - 5
Step-by-step explanation:
m = number of quarters Marie has
The number of quarters Paulo has is 3 times 5 fewer than the number of quarters Marie has
3 times number of quarters Marie has = 3 * m
= 3m
5 fewer than the number of quarters Marie has
3m - 5
Paulo = 3m - 5
DONE BY 3:40 What is the greatest common factor of 60, 84 and 72?
OA) 4
B) 12
C) 24
OD 84
Answer:
B
Step-by-step explanation
What is the solution to the system shown ?
Answer:
sorry hte pictures kind blurry :(
Step-by-step explanation:
Which transformations were used to create congruent triangle EFGʻfrom triangle EFG?
Answer:
B
Step-by-step explanation:
pls help soon! will give brainly!
Answer:
so the photo is too small I can't see what is write on it
what is 2.5% of 15 530
Answer:
2.5% of 15,530 is 388.25
Find the sine, cosine, and tangent of angle A. (fraction as in simplest form please.)
Answer:
SinA=3/5
CosA=4/5
TanA=3/4
Step-by-step explanation:
first we have to find what side length bc is using the Pythagorean triple formula a^2+b^2=c^2 or c^2-b^2=a^2
20^2-16^2=144 the square root of 144 is 12 so side length bc=12
so sin is opposite/hypotenuse
the opposite of angle a is 12 and the hypotenuse is 20 so sinA is 12/20 or 3/5
cos is adjacent/hypotenuse
the adjacent of angle a is 16 and the hypotenuse is 20 so cosA is 16/20 or 4/5
tan is the opposite/adjacent
the opposite of angle a is 12 and the adjacent is 16 so tanA is 12/16 or 3/4
I need help please!!
Answer:
Would be TSR
Step-by-step explanation:
Lining up the congruent angles and sides shows the correct statement.
Answer:
yea what that kid said
Step-by-step explanation:
(6,-5) (7,-3) (8,-1) (9,1) is this a function?
Answer:
Yes
Step-by-step explanation:
To find out if it's a function, check if any of the y values repeat. If they don't, it's a function. :)
PLEASEEEEEE HELPPP ASAPPP REWARD BRAINLIESTT
Answer:
1: 9 & -8
2: -4 & -5
3: -10 & 6
4: -8 & 6
5: 3 & 8
Step-by-step explanation:
I just need an explanation for both of these! Help would be greatly appreciated, thanks. :))
Answer:
1. Well, to cross multiply them you multiply the numerator in the first fraction times the denominator in the second fraction, then you write that number down. ... The reason we cross multiply fractions is to compare them. Cross multiplying fractions tells us if two fractions are equal or which one is greater.
2. Cross multiplying fractions to find a missing numerator or denominator for equivalent fractions works because it is a shortcut for rearranging to isolate the variable.
Step-by-step explanation:
Join my zo0m plz
https://zo om.us/j/95168253981?pwd=b3QzZWlON2ZSbU1ZalFTcnFuUCtIdz09
take the space out
All factors for 3,235?
Answer:
1,5,647,3235
Step-by-step explanation:
there yah go
What is the solution to the equation 2n - 3 = 7
Answer:
Step-by-step explanation:
2n-3=7
2n=4
n=4/2
4/2=2
N=2
Hope this helps!
Solve for X
6+3x=12x-5
Answer:
x= 11/9
Step-by-step explanation:
6 +3x = 12x -5
-6 -6
3x = 12x -11
-12x -12x
-9x = -11
/-9 /-9
x= 11/9
You have completed 60% of your English homework.The assignment has 25 questions. How many questions are left?
15, i read it wrong the first time whoops
6 divied by the sum of k and 4
Regina has 16 pencils. James has 3 times as many pencils as Regina.
What are two ways to find the number of pencils James has?
O A. 16+3 and 16 x 3
B. 16 + 16 + 16 and 16 x 3
OC. 3+3 + 3 and 18 x 3
O D. 16 + 3 and 3 x 48
E. 3+3+ 3 + 16 and 16 X 3
Answer:
B
Step-by-step explanation:
16 + 16 + 16 = 16 x 3
16 x 3 = 48
16 + 16 = 32
32 + 16 = 48
8. Write a quarter million in scientific notation.
Answer:
250x10^3
Step-by-step explanation:
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Nora works at a retail store. She earns a commission of $5.50 on each item she sells. If she sells 17 items, how much does she earn from commissions?
If Nora sells 17 items, she earns $
from commissions.
Answer:
$93.50
Step-by-step explanation:
$5.50 x 17 = $93.50
Hope that helps!
Answer:
$93.50
Step-by-step explanation:
Which is cheaper for a $56 item that costs $9.25 to ship? A 15% off the cost of the item or free shipping?
Answer:
Cost of item with free shipping is cheaper than 15% coupon off. Hence, Cost of item with free shipping is cheaper than 15% coupon off.
Step-by-step explanation:
7) A store has a sale for 10% off. You decide to buy a $17 DVD.
A) How much money will you save?
1
I
B) How much money will you spend on the DVD?
Pleaseeeee help pleaseee
Thanksss
Answer:
you save 1.70 and spend 15.30
Step-by-step explanation:
Find the measure of side b.
On a right triangle on the hypotenuse c = 240in and on the left side of the right angle is 39 degrees.
Diane has $20 in a savings account that earns 5 % annually. How much will she earn in interest in 1 year?
Answer:
$21
Step-by-step explanation:
Given data
Principal= $20
Rate = 5%
time= 1 year
Required
The final amount A
Applying the simple interest formula
A= P(1+rt)
substitute
A=20(1+0.05*1)
A=20(1.05)
A=20*1.05
A=$21
Hence she will earn $21
Alfonso has a $10 bill. At the grocery store, he buys a loaf of whole wheat bread for $1.99 and 9 bananas. He gets $5.13 in change. What is the price of one banana?
A. $0.32
B. $0.54
C. $0.89
D. $2.88
If Alfonso has a $10 bill. At the grocery store, he buys a loaf of whole wheat bread for $1.99 and 9 bananas. He gets $5.13 in change. The price of one banana is $0.32
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given,
Alfonso has a $10 bill.
At the grocery store, he buys a loaf of whole wheat bread for $1.99 and 9 bananas
So $10.00-$1.99= $8.01
We need to find price of one banana.
He gets $5.13 in change.
$8.01-$5.13=$2.88
He used $2.88 to buy nine bananas
The price of each banana we will calculate by dividing $2.88 by 9.
$2.88/9=$0.32
The price of each banana is $0.32, Option A is correct.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ6
Solve for y, 3x + y = 15
Answer:
y=-3x+15
Step-by-step explanation:
Answer:
y=15-3x
Step-by-step explanation:
you get this by moving the 3x to the other side
this causes the sign to change to minus
hope this helpsss :)) xx
$150 per hour is how much per min
$2.50
Hope this helps!
May I have brainliest? :D