Answer:
[tex]5x^{2} + 34x - 22[/tex]
Step-by-step explanation:
-5x ( x + 6 ) = 4 ( x - 3 ) - 10
Distribute
[tex]-5x^{2} - 30x = 4x - 12 - 10[/tex]
Simplify,
[tex]-5x^{2} -30x = 4x -22[/tex]
Inverse operations;
[tex]-5x^{2} - 30x = 4x - 22\\ +30x +30x\\\\-5x^{2} = 34x - 22\\+5x^{2} +5x^{2}\\\\5x^{2} + 34x - 22[/tex]
Answer:
5x^2 + 34x - 22 = 0
Step-by-step explanation:
-5x(x+6) = 4(x-3)-10
-5x^2 - 30x = 4x - 12- 10
-5x^2 - 30x - 4x + 22 = 0
-5x^2 - 34x + 22 = 0
5x^2 + 34x - 22 = 0
can someone pls help me by tonightttt
How does the definition of rigid motions relate to the congruence of two figures?
Step-by-step explanation:
"CONGRUENCE Two figures in the plane are congruent if a sequence of rigid motions can be found that make the two figures coincide (or lie exactly on top of each other). We call this sequence of rigid motions a congruence."
Order the numbers from least to greatest.
7,-3, 1/2, -0.8, 0.8 ,- 1/10, -2
Answer:
-3, -2, -0.8, -1/10, 1/2, 0.8, 7
Next time refer to a number line. It helps!
Answer:
-3, -2, -.8, -1/10, 1/2, .8, 7
Step-by-step explanation:
Ariana works in a department store selling clothing. She makes a guaranteed salary of $250 per week, but is paid a commission on top of her base salary equal to 25% of her total sales for the week. How much would Ariana make in a week in which she made $2175 in sales? How much would Ariana make in a week if she made x dollars in sales?
When solving 389 : 6=, what is the remainder
4
5
6
2
The difference between six times a
number and one is seventeen
Answer:
6a - 1 = 17
Step-by-step explanation:
Difference means subtraction.
Times means multiplication.
Is means equal.
6a - 1 = 17
Best of Luck!
Logan found that a slide
that is 8 feet tall casts a
shadow 15 feet long.
Then Logan noticed that
a lemon tree nearby
casts a shadow 30 feet
long. How tall is the
lemon tree?
Answer:
16 feet
Step-by-step explanation:
The data in which table represents a linear function that has a slope of zero?
Answer:
the first option
Step-by-step explanation:
if you were to plot those points they make a straight horizontal line
Answer:
The first one.
Step-by-step explanation:
(x,y)
(-5,5)
(-4,5)
(-3,5)
(-2,5)
(-1,5)
y is the same for all the x's which will give you a horizontal line. Horizontal lines have a slope of 0.
Say you have a 68 for your math grade. And you got a 100 on a test. What will your math grade be now.
Please help me answerrr
Answer:
Vertical Line test
Step-by-step explanation:
If you can put a vertical line anywhere on the graph, and it doesn't touch more than one point, then it's a function. A function means there are no repeated x values.
We can simply find if a graph is a function or not by doing the line test.
Line Test on Graph
Draw a vertical line on a graph. See if a vertical line intercepts one or more points on the graph.If the line intercepts only one point, that means the graph is a function.
If the line intercepts more than one point, it is not a function but rather a relation.
Example of graphs that are not functions
Circle GraphAny graphs that have more than one y-value for a single x-value. (Example x = 2 but x has more than one y value which is not a function.)Example of graphs that are functions
Any graphs that have "function" name. (Ex Linear Function)Graphs that have one x and one y value.If you have any questions, you can comment.
Y 35(0.57)
What is the growth or decay factor
Answer:
decay factor is 0.43
Step-by-step explanation:
1-0.57=0.43
Easy question need fast please
Answer:
75 degrees
Step-by-step explanation:
2x+ 4x+6x +30= 180
12x+30=180
12x=150
x=150÷12
x=12.5
6x= 12.5×6
6x= 75
Answer:
75 degree because if add all em together you'll get 75 mark me
If p= -6, what is the value of -9 - 2(p + 112
- 7?
Answer:
-228
Step-by-step explanation:
p=-6
-9 - 2(p + 112
)- 7
Just substitute
-9 - 2(-6 + 112
)- 7
solve
-9-2·106-7
-9-212-7
-288
simplify -4(-9p + -3) -2(-2p + 6)
Answer:
-32p
hope this helps!!:)
Step-by-step explanation:
Answer:
-32p
Step-by-step explanation:
-4(-9p+ -3) -2(-2p+6)
-36p+12 4p+-12
-32p
Calculate the unit rate
Frosted Flakes 14 oz for $1.80
Answer:
The unit rate is 13 cents per ounce.
Step-by-step explanation:
Given that:
Weight of Frosted Flakes = 14 oz
Cost of Frosted Flakes = $1.80
Unit rate = Cost / Weight
Unit rate = 1.80 / 14
Unit rate = $0.13 per ounce
Or the rate can also be written in terms of cents.
Unit rate = 13 cents per ounce
Hence,
The unit rate is 13 cents per ounce.
6th-grade math DUE IN 5 MIN
Answer:
272?
Step-by-step explanation:
10 x 8 = 80
12 x 16 = 192
192 + 80 = 272.
Not sure
what mistake happens in the promblem 90-47=43
Answer:
the only mistake i see here is your spelling error.
Step-by-step explanation:
Answer:
90 minus 47 is 43
Step-by-step explanation:
What is a division problem involving the division of a decimal by a whole number with an estimate of 7
I know the answer is going to be a division math problem to get the answer 7 but i don't know what the math problem is
please help this is for my little sister
What is 40% of 5 please I need help
Answer:2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
10 percent of 5 is 0.5
Multiply by 4 for 40%
0.5 × 4 = 2.0
hope this helps...
Find the slope and the y-intercept of the graph of y=6x – 5.
The slope is
The y - intercept is
Answer:
y intercept is -5 and slope is 6/1
Step-by-step explanation:
Step-by-step explanation:
y intercept =-5
slope is 6/1
Ivide 28 pieces of candy into 2 groups so the ratio is 2 to 5. How many pieces of candy will be in each group?
Answer: 8 and 20
Step-by-step explanation:
From the question, we are informed that 28 pieces of candy are put into 2 groups in the ratio is 2 to 5.
The number of pieces of candy that will be in each group will be:
1st group = 2/(2 + 5) × 28
= 2/7 × 28
= 2 × 4
= 8
2nd group = 5/(2 + 5) × 28
= 5/7 × 28
= 5 × 4
= 20
Hidaya is mailing packages. Each small package costs her $2.40 to send. Each large package costs her S3.70. How much will it cost her
to send 6 small packages and 1 large package?
Answer:
18.10
Step-by-step explanation:
6x2.40= $14.40 + $3.70= 18.10
Answer:
18.1 dollars
Step-by-step explanation:
2.40x6+3.70
35/k = 7/3 what is this answer
Answer:
K=15
Step-by-step explanation:
Answer: K=15
Step-by-step explanation:
35/k = 7/3 // - 7/3
35/k-(7/3) = 0
35/k-7/3 = 0
35*k^-1 = 7/3 // : 35
k^-1 = 1/15
-1 < 0
1/(k^1) = 1/15 // * k^1
1 = 1/15*k^1 // : 1/15
15 = k^1
k = 15
what is the common factor of y=3(2/5)^x
Answer: theres no common factor
Step-by-step explanation:
Gary has a credit card with an APR of 13.57%, compounded monthly. He would like to pay off the $1,847.42 card balance over the course of two and a half years by making identical monthly payments. Assuming that he makes no additional purchases on his card, how much must Gary pay every month to reach his goal? (Round all dollar values to the nearest cent.) a. $72.96 b. $137.45 c. $61.58 d. $86.29
Answer:
The Answer is 100% A: $72.96
Step-by-step explanation:
Gary's every month pay to reach his goal is $84.64.
What is an annual percentage rate (APR)?Annual percentage rate (APR) refers to the yearly interest generated by a sum that's charged to borrowers or paid to investors. APR is expressed as a percentage that represents the actual yearly cost of funds over the term of a loan or income earned on an investment.
Given that, Gary has a credit card with an APR of 13.57%, compounded monthly.
Using the formula, [tex]A=P(1+\frac{r}{100})^{nt}[/tex]
Here, two and a half years = 30 months
[tex]A=1847.42(1+\frac{13.57}{100})^{2.5}[/tex]
[tex]A=1847.42(1.1357)^{2.5}[/tex]
= 1847.42×1.3745
= $2539.27879
Gary's pay every month to reach his goal
= 2539.27879/30
= $84.64
Therefore, Gary's every month pay to reach his goal is $84.64.
Learn more about the annual percentage rate here:
brainly.com/question/10795072.
#SPJ6
Solve the system of equations. \begin{aligned} &-9y+4x - 20=0 \\\\ &-7y+16x-80=0 \end{aligned} −9y+4x−20=0 −7y+16x−80=0
Answer:
(5 , 0)
Step-by-step explanation:
7 * (−9y+4x−20)=0
9 * (−7y+16x−80)=0
-63y + 28x -140 = 0 ......a
-63y + 144x -720 = 0 .....b
b-a: 116x - 580 = 0
116x = 580
x = 5
y = (4x-20)/-9 = 0/-9 = 0
Find three consecutive even integers such that six times the sum of the first and the third is twenty - four greater than eleven times the second .
Answer:
1st = 22
2nd = 24
3rd = 26
Step-by-step explanation:
1st = x
2nd = x +2
3rd = x + 4
6(x + x + 4) = 24 + 11(x + 2)
6(2x + 4) = 24 + 11x + 22
12x + 24 = 46 + 11x
x + 24 = 46
x = 22
x + 2 = 24
x + 4 = 26
The three consecutive even numbers are 22, 24 and 26
An even number is a number that can be divided by 2 and there would be no remainder. Examples of even numbers are 2, 4, 6, 8, 10
Let:
x represent the first even number
(x +2) represent the second even number
(x +4) represent the third even number
The equation that represents the verbal explanation in the question is:
6[ x + (x +4)] = 24 + 11(x + 2)
6(2x +4) = 24 + 11x + 22
12x + 24 = 46 + 11x
Combine similar terms
12x - 11x = 46 - 24
x = 22
(x + 2)= 22 + 2 = 24
(x + 4) = 22 + 4 = 26
A similar question was solved here: https://brainly.com/question/18414676?referrer=searchResults
PLEASE HELP I WILL GIVE BRAINLLEST!
Given line segment LQ is parallel to line segment PN
(u must solve as a proof)
Prove LM/PM = QM/NM
Answer:
They are the same length, and they intersect. Hope this helps!
NEED HELP ASAP!!!
Which step is the same in the construction of a perpendicular line through a point on a line and the construction of a perpendicular line through a point off a line?
Answer:
The answer is 44!
Step-by-step explanation:
npp, yw!!! hahaha thank me later okay??
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Someone please help me I’m desperate
Answer:
f > 12......................
Answer:
2nd one
Step-by-step explanation:
