Use the distributive property to match equivalent expressions.
-7(4 + x)
-28 + 2x
7(4 + x)
28-7X
7(4-x)
28 +7x
-7(4x)
-28-7x
Intro
Done
Answers
Answer:
by distributing you need to multiple by using the 7 in front and use that 7 to multiply each number inside
1. -7(-4+x) -> 28-7x
2. 7(4+x) -> 28+7x
3. 7(-4-x) -> -28-7x
4. -7(4-x)-> -28+7x
Related Questions
hello My name es Liliana y arigato bye
Answers
Answer:
?????.... hii erica herrrr
Answer:
Hi Liliana i love your name! it's very pretty:) my name is Melody
Step-by-step explanation:
Which statement defines average speed?
a. speed over time for a given period
b. time over distance for a given period
c. distance over time for a given period
d. time over speed for a given period
Answers
Answer:
the write answer is
speed over time for a given period
Step-by-step explanation:
please click the like button and follow them
Consider the complex number z shown in the graph.
Adding –2i to z results in a shift
.
The resulting number is
–
i.
Answers
Answer:
Down
3
2
Step-by-step explanation: on edge trust me.
Answer:
Adding –2i to z results in a shift ✔ down . The resulting number is ✔ 3 – ✔ 2 i.
Step-by-step explanation:
just did it on edge :)
good luck
please mark me brainliest!!
A line passes through the point (-2, 7) and has a slope of -5.
Answers
Answer:
y - 7 = -5(x + 2)
Step-by-step explanation:
What's the goal of this problem? Please include the instructions.
If you want the equation of the line, recognize that a point on the line and the slope of the line are given: y - k= m(x - h) becomes y - 7 = -5(x + 2)
S=-100w+1050 X intercept
Answers
Answer:
i believe it’s 10.5
Step-by-step explanation:
Help me i beg u
.Jessica is making metal sculptures to sell. A metal sculpture costs $24 to make and Jessica sells it to
a retailer for a profit of 175%. If the retailer then marks up the sculpture by another 120%, how
much will it cost someone to buy a sculpture in the shop?
Answers
Answer:
$50.40
Step-by-step explanation
The sculpture cost $24 to make so for her to make a 175% profit think of it as a decimal which is 1.75. So you do 24*1.75=$42. Then retailer marks up an additional 120% so then it'll be 42*1.20= 50.4
Which list shows the following set of numbers in descending order?
{-8, 0, -10, 2, -2}
Answers
Answer:
-10, -8, -2, 0, 2
Step-by-step explanation:
hope this helps!
(-4,-7); x = 2 y +10
8y-13.x = 32
Answers
Answer:
(-4,-7)
Step-by-step explanation:
junkrat and reaper are the two people you wanna switch to if there's an enemy pharah
Answers
Answer:
junk personally
Answer:
junk
Step-by-step explanation:
[tex]\sqrt{5\\}[/tex]
Answers
Answer:
square root of five = 2.2360679775
Answer:
2.23
Step-by-step explanation:
first, what does square root means? it means a number which produces a specified quantity when multiplied by itself.
so in this suation we need to find a number that is multiplied by itself to get 5.
5 does not have a square root in whole numbers it has a square root in decimal. we need to find the closest number to 5 that has a square root and that is a 4. the square root of 4 is 2 so, the 5 square root is gonna be 2 and something decimal.
lets multiply :
2.25*2.25 = 5.0625
the number 5.0635 is a little too big for the number 5
now lets multiply :
2.23*2.23 = 4.9729
if we round the number 4.9729 it will equal 5
so, the square root of 5 is 2.23
[tex]\sqrt{5} = 2.23[/tex]
Have a wonderful day
find the output y when the input x is -7 Y=
Answers
Answer:
y=1
Step-by-step explanation:
Answer:
According to the above graphical figure it is found that,
When the input value of x is -7, output value of y is 1.
Location on the graph → (-7,1).
y=1 is the right answer.PLEASE HELP BRAINLIEST
Answers
Answer:
I cant see whats the question
Step-by-step explanation:
help with this geometry question
Answers
Answer:
AAS
Step-by-step explanation:
♪＼(*＾▽＾*)／＼(*＾▽＾*)／
write the number three million seven hundred thousand
Answers
Please help for math in 2 min or less
Answers
Please help
Leila will rent a car for the weekend. She can choose one of two plans. The first plan has an initial fee of $40 and costs an additional $0.13 per mile driven. The second plan has an initial fee of $53 and costs an additional $0.08 per mile driven
Answers
9514 1404 393
Answer:
260 miles$73.80Step-by-step explanation:
The cost of each plan (y) is the sum of the initial fee and the product of the mileage charge and the number of miles (x).
First Plan: y = 40 +0.13x
Second Plan: y = 53 +0.08x
__
We can find when the costs are the same by solving this system of equations. A way to do that is to subtract the second equation from the first:
(y) -(y) = (40 +0.13x) -(53 +0.08x)
0 = -13 +0.05x
Multiplying by 20 gives ...
0 = -260 +x
Adding 260, we have ...
x = 260
The plans cost the same for 260 miles of driving.
__
The cost of the plans for that distance is ...
y = 40 +0.13x = 40 +0.13(260) = 40 +33.80
y = 73.80
The cost when the two plans cost the same is $73.80.
Find the equation of the line that is perpendicular to the equation below that passes through the
point (5,3)
Answers
Answer:
...
Step-by-step explanation:
A hardware store owner has 1,152 screws. If she wants to put them in packages of 32, how many packages can she make?
ples hurry
i need answer ASAP
Answers
Answer:
i think 36
Step-by-step explanation:
1152 / 32= 36
Help please with this problem!
Answers
Answer: B.
Step-by-step explanation:
4x + 8y = 2(4y + 2x)
Answer:
B
Step-by-step explanation:
A. 4 (2x + y)
8x + 4y ( So not this! )
B. 2(4y + 2x)
8y + 4x ( This is right! )
C. 4(2x + 4y)
8x + 16y ( So not this! )
D. 8 (y + 2x)
8y + 16x ( So not this! )
Which expression is NOT equal to 729? 3 × 3 × 3 × 3 × 3 × 3 6,3 9 × 9 × 9 36
Answers
Answer:
Rewrite as an equation.
log
9(729)=x
Rewrite
log
9(729)=x
in exponential form using the definition of a logarithm. If
x and b
are positive real numbers and b
does not equal 1, then log b(x)=y is equivalent to by=x. 9x=729
Create expressions in the equation that all have equal bases.
(32)x=3
Rewrite
(32)x as 32x. 32x=36
Since the bases are the same, then two expressions are only equal if the exponents are also equal.
2 x 3=6
Solve for
x.x=3
The variable x
is equal to
3.3
Step-by-step explanation:
The expression not equal to 729 is 6³
What are exponents?Exponents, also known as powers, are values that show how many times to multiply a base number by itself. For example, 43 is telling you to multiply four by itself three time:4³= 4 × 4 × 4 = 64
Given here 3⁶= 3×3×3×3×3×3
= 729
6³ = 6×6×6
= 216
9³ = 9×9×9
= 729
Hence 6³ is the expression not equal to 729
Learn more about the exponent power rule here:
https://brainly.com/question/29125740
#SPJ5
Y²+ 6y+5 Factorize And Explain
Answers
Answer:
(y+1)(y+5)
Step-by-step explanation:
#6
6. Which expression is equivalent to
7(k + 3) - 18?
A. 7.k+7.3 - 7. 18
B. 7.k+7.3 - 18
C. 7.k+3 - 18
D. None of these
Answers
Answer:
B. 7.k+7.3-18
Step-by-step explanation:
Distributive Property,
7 (k+3) = 7 x k + 7x 3
How are inherited alleles related to an organism's traits?
his
Answers
Answer:
Although an individual gene may code for a specific physical trait, that gene can exist in different forms, or alleles.
Step-by-step explanation:
One allele for every gene in an organism is inherited from each of that organism's parents. ... Alleles produce phenotypes (or physical versions of a trait) that are either dominant or recessive.
Emma is shopping at the bike store and found a bike regularly priced at $299.00 before tax. It is on sale today for $254.15 before tax. What is the percent of discount on the bike?
Answers
Answer:15%
Step-by-step explanation:
i hope this is the answer
can you simplify (1/4a^8b^5)^2 make sure you simplify it by hand-drawing it :)
Answers
Answer:
[tex]\frac{1}{16} a^{16} b^{10}[/tex]Step-by-step explanation:
[tex](\frac{1}{4} a^8b^5)^{2}[/tex] =[tex](\frac{1}{4}) ^{2} a^{8*2} b^{5*2}[/tex] =[tex]\frac{1}{16} a^{16} b^{10}[/tex]So
[tex]\\ \rm\Rrightarrow (\dfrac{1}{4}a^4b^5)^2[/tex]
[tex]\\ \rm\Rrightarrow 1/16a^{4×2}b^{5×2}[/tex]
[tex]\\ \rm\Rrightarrow 1/16a^8b^{10}[/tex]
Which linear inequality is represented by the graph? O y>2/3x-1/5 O y>3/2x+1/5 O y<2/3x+1/5 O y<3/2x-1/5
Answers
Answer:
Step-by-step explanation:
What you must do for this case first is to find the equation of the line.
We have then that by substituting the values of x = 0 and x = 3 we obtain:
y = 0.2
y = 2.2
Respectively.
So, the line is:
y = 2 / 3x + 1/5
Then, the points that satisfy the inequality are all those of the shaded region.
Answer:
The inequality is:
y ≤ 2 / 3x + 1/5
solve the equation it's at the top the 24 does go with the equation it's just the number of the question
Answers
Answer:
Step-by-step explanation:
When you have a negative exponent, you can put a 1 over the entire thing and make the exponent positive:
[tex]\frac{1}{(\frac{1}{4}^2) }=\frac{1}{\frac{1}{16} } =16[/tex]
How many degrees warmer is Knowlton than
Gainesville
Knowlton-12c
Gainesville-9c cooler
Answers
12c-9c=3c
A new watch costs $120 at the store. If it goes on sale for 75% off and has a sales tax of 6%, what is the final cost of the watch?
Answers
please help quickly with 1 and 2 this is due in 5 minutes i will give brainlyist
Answers
Answer:
0 years: 500 $
Step-by-step explanation:
and 6 years: 1350 $