Answer:
No.
Step-by-step explanation:
2(5x-3) + 6x is equal to 16x-6:
Distribute:
=(2)(5x)+(2)(−3)+6x
=10x+−6+6x
Combine Like Terms:
=10x+−6+6x
=(10x+6x)+(−6)
=16x+−6,
Which is not equal to 16x-3
Need help with these 5 questions any help with any of these is a big help!
Answer:
Has this question in gr 8 struggled with it couldnt figure it out and people on brainy dont help either
Write a positive or negative integer that represent the situation?
Answer:
A or -24
Step-by-step explanation:
if your in debt its -24
9. If AT = 2x + 1, TL = 15, and AL = 7x + 1, select ALL that are true.
Answer:
B. x = 3
C. Segment AT = 7
F. Segment AL = 22
Step-by-step explanation:
To figure out what the length of Segments AT and AL are use the equation ((2x + 1) + 15) = 7x + 1.
((2x + 1) + 15) = 7x + 1
Add 1 to 15 to get 16.
2x + 16 = 7x + 1
Subtract 7x from both sides. This cancels the +7x.
2x + 16 - 7x = 1
Combine 2x and -7x to get -5x
-5x + 16 = 1
Subtract 16 from both sides. This chancels the +16x.
-5x = 1 - 16
Subtract 16 from 1 to get -15.
-5x = -15
Divide both sides by -5. This cancels the multiplication by -5.
x = -15/-5
Dividing any two negative numbers ends in a positive. Divide -15 by -5 to get 3.
x = 3
Now, substitute x for 3 in 2x + 1 and 7x + 1 to figure out the lengths.
2(3) + 1
Mulitply 2 by 3 for 6.
6 + 1
Add 1 to 6 to get 7.
Segment AT is 7 units long.
7(3) + 1
Multiply 7 by 3 to get 21.
21 + 1
Add 1 to 21 to get 22.
Segment AL is 22 units long.
Which are correct statements regarding proofs? Select three options.
In a paragraph proof, statements and their justifications are written in sentences in a logical order.
A two-column proof consists of a list statements and the reasons the statements are true.
A flowchart proof gives a visual representation of the sequence of steps without justifications.
A flowchart proof is a visual way of describing the statements and reasons for a proof.
A two-column proof lists only the given information and what is to be proven
Three correct statements connoting proofs are:
In a paragraph proof, statements and their justifications are written in sentences in a logical order. A two-column proof consists of a list statements and the reasons the statements are true. A flowchart proof gives a visual representation of the sequence of steps without justifications.What is a proof statement?A proof statement simply refers to a particular statement unleashing evidences and points that prove a claim to be true. The three major types of proof are:
Flowchart proofParagraph proofTwo-column proofIn conclusion; a proof statement is a statement which convinces that a claim is absolutely true.
Learn more about proof statement:
https://brainly.com/question/1788884
Answer:
A: In a paragraph proof, statements and their justifications are written in sentences in a logical order.
B: A two-column proof consists of a list statements and the reasons the statements are true.
D: A flowchart proof is a visual way of describing the statements and reasons for a proof.
Pls help I’ll give brainlest grades close today at12:00
Answer:
5/2
Step-by-step explanation:
The slope is 5/2
Answer:
[tex] { \frac{5}{2} }^{} \: is \: the \: slope[/tex]
I need helppp badd pleaseeeee
Answer:
it shows the unit rate of the graph per hour.
i had $3 and my mom gave me $10 and my father gave $30 and my aunt and my uncle gave me $100 and i had another $7.how did i have
Answer: The answer is $150.00
I hope this helps
Step-by-step explanation:
I really need help on this one
Answer:8/9
Step-by-step explanation:
Coffee costs $3.59 per pound. How much would 5.7 pounds of coffee
cost?
Answer:
20.463
Step-by-step explanation:
3.59x5.7
5.7 pounds of coffee would cost $20.463.
What is simplification?When a mathematical expression is converted into an equivalent, typically shorter statement, it becomes simpler. Procedure simplification is one method to encourage uniformity in work effort, expense, and duration. It reduces diversity and variation that is detrimental, pointless, or unnecessary.
Given, Coffee costs $3.59 per pound. Since,
1 pound of coffee costs = 3.59$
5.7 pounds of coffee costs = 3.59 * 5.7
5.7 pounds of coffee costs = 20.463
Therefore, $20.463 would be the cost of 5.7 pounds of coffee.
Learn more about simplification here:
brainly.com/question/24242989
#SPJ2
tabitha has 1/2 loaf of bread she need to slices in 9 equal parts how many pieces will there be
Answer:
1.3
Step-by-step explanation:
i really duno thow
Answer:
1/18
Step-by-step explanation:
we are doing 1/2 divided into 9 parts so that would be 1/2 / 9 but when we divide fractions we turn one of the fractions upside down and instead of dividing we multiply so it would look like 1/2*1/9 = 1/18
Caroline paid a total of $494 for her gym
membership. The gym membership required
Caroline to pay an initial $380 plus an additional
amount per month. Write an equation to find
the additional amount Caroline paid per month if
she had the membership for 12 months.
Answer:
3x+y-380
Step-by-step explanation:
Answer:
380+12=494
Step-by-step explanation:
at a sale, dresses sold for 22.00 each. This price was 55% of a dress's original price.
Answer:
22.00x55%=12.10. 22-12.10=9.90
Answer:
$40
Step-by-step explanation:
22/55 = dollar per percent
dollar per percent = 0.4
0.4 x 100 will equal to 100% of the original price
0.4 x 100 = 40
to check, 40 x 55% = 22
Please help
A can holds 345 milliliters of orange juice. How many liters of orange juice is
this?
Metric Units of Capacity
1,000 milliliters (ml) = 1 liter (L)
100 centiliters (CL) 1 liter
10 deciliters (dL) = 1 liter
1 dekaliter (dal) = 10 liters
1 hectoliter (L) = 100 liters
1 kiloliter (KL) = 1,000 liters
Answer:
0.345 L
Step-by-step explanation:
so we know that 1L = 1000 mL
now we have 345 mL so it equals 0.345 L
If a=6 and b=3 find the value of 1/2 x-5y+2
Answer:
-10
Step-by-step explanation:
if u meant that a is actually x and b is actually y,
1/2(6)-5(3)+2
=3-15+2
=-10
Answer:
-14
Step-by-step explanation:
evaluate each number in x and y
1/2(6)-5(3)+2
3-15+2
Using BODMAS rule addition comes first from subtraction so
3-17= -14``
Find the value of x in the triangle
Answer:
x=63
Step-by-step explanation:
55+62+x=180
117+x=180
180-117=63
x=63
What is the distance between the points (25 , 12) and (9 , 12) in the coordinate plane? A. 8 units B. 34 units C. 16 units D. 13 units
Answer:
The answer to the question provided is 16 units.
.
Step-by-step explanation:
☆Well, we simply use the distance formula, which is:
[tex]d = \sqrt{(x_2 - x_1)^{2} + (y_2 - y_1)^{2} }[/tex]
...
☆All we need to do is plug in!
[tex]d = \sqrt{(x_2 - x_1)^{2} + (y_2 - y_1)^{2} } \\ \\ d = \sqrt{(9 - 25) {}^{2} + (12 - 12)^{2} } \\ d = \sqrt{( - 16)^{2} + (0) ^{2} } \\ d = \sqrt{256 + 0} \\ d = \sqrt{ 256 } \\ d = 16[/tex]
Which equation is a true statement about CBD below?
Answer:
h^2 = a^2 -x^2
Step-by-step explanation:
a^2 = b^2 + c^2
B^2 = A^2 - C^2
A = hypotinus
Answer: d
Step-by-step explanation: js took the test on edge got a 100%
What percent of 284 is 71 ?
Step-by-step explanation:
l hope it helps
............
Who goes to Edgewood Middle School in Ninety Six SC
Answer:
nope
Step-by-step explanation:
but it's probably better than where i am
Damon's father pays him one dollar to start the work and
doubles his pay for each hour of work. Write a function that
models this situation.
Answer: p(x) = $1*(2)^x
Step-by-step explanation:
First, the father pays him $1 for only starting the work, and for each hour, the payment is doubled.
So after the first hour, the payment wil be 2*$1 = $2.
After the second hour, the payment will be 2*(2*$1) = $1*(2)^2
After another hour, the payment will be 2*($1*(2)^2) = $1*(2)^3
We already can see the pattern here, after x hours, the payment will be:
p(x) = $1*(2)^x
This is the function that models this situation.
PLEASEEEEEE!!!!!!!!! 7TH GRADE!!!! FIND SURFACE AREA!!!!!!!ASAP!!PLEASE T^T!!!!
Answer:
It is 390.5 (volume, not surface area)
Step-by-step explanation:
True or false. - 0.25 = - 1/4
Answer:
true
Step-by-step explanation:
True, - 0.25 can go 4 times into - 1/4
17m−(5m+3n−6)+2 Simplify. Then, justify
Answer: 12m−3n+8
Step-by-step explanation: 17m−(5m+3n−6)+2
=17m+−5m+−3n+6+2
=(17m+−5m)+(−3n)+(6+2)
=12m+−3n+8
=12m−3n+8
AABC is rotated 90° clockwise to create AA'B'C'. Which of the following transformations would also map B to B'?
Select all that apply.
r (x, y) + (x – 6,y)
= 270º counterclockwise rotation
reflection over the r - axis
(x,y) → (2x, 2y)
r reflection over the y -axis
90° counterclockwise rotation
Answer:
the 3rd and 5th one
Step-by-step explanation:
A line with a slope of 10 passes through the point (0, 10). What is its equation in
slope-intercept form?
Answer:
y = 10x + 10
Step-by-step explanation:
(0,10) means that the y is 10 when the x is 0, which is the y-intercept
y-intercept: 10
b = y-intercept
m = slope
slope: 10
y = mx + b
y = 10x + 10
what are the ordered pairs of the solution?
2y+6<8x
Help me please !!!!!!!!!
Answer:
y=(X+1)(x+9)
Step-by-step explanation:
1.) What is the GCF of 12 and 26
Answer: 2
Step-by-step explanation: 12 = 1,2,3,4,6,12
26 = 1,2,13,26
A fraternity charged $2.00 admission for dudes and $1.00 for ladies for their finals week bash. The fraternity made $100.00 and sold 70 tickets. How many ladies attended the party?
I cant figure out which one is wrong. I currently am at 83% correct
Answer:
the wrong one is f no because this talks about pollution and this could affect humans
Step-by-step explanation:
