A. period.
This is the answer
HELP PLZZ, this another one, i got a couple more questions
Answer:
x = 29
y = 10
Step-by-step explanation:
x - 3y = -1
Add 3y to both sides;
x = 3y - 1
2x - 5y = 8
Substitute x
2x - 5y = 8
2(3y - 1) - 5y = 8
Distribute;
6y - 2 - 5y = 8
Collect like terms;
y - 2 = 8
Add 2 to both sides;
y = 10
Substitute y
x - 3y = -1
x - 3(10) = -1
x - 30 = -1
Add 30 to both sides;
x = 29
solve: x- 9.5= -10.5
please help me
Answer:
x = -1
Step-by-step explanation:
add 9.5 to both sides to get x by itself and to keep both sides equal.
x = -1
Decide whether there is enough information given in the picture to prove that the
triangles are congruent using the SAS Congruence Theorem. Explain your reasoning.
AUPT, AROS
Р
T
S
R
Answer:
Yes they are the same
Step-by-step explanation:
UP and RQ are same as shown in the figure
UT and RS are same as shown in the figure
Angle U and Angle S are same
So two sides and one angle are same
so it is proved by the SAS property
Please help me, how do I delete this, when I Press space or edit it always pops up
Answer:you press the same thing again where you got the comment
Step-by-step explanation:
Drag each expression to show whether it is equivalent to −2.6−(−5.9) -2.6 x - -5.9 x , −2.6+(−5.9) -2.6 x + -5.9 x , or neither.
Answer:
[tex]-2.6x-(-5.9x)[/tex] is equivalent to [tex]-2.6x+5.9x[/tex] and [tex]5.9x+(-2.6x)[/tex]
[tex]-2.6x+(-5.9x)[/tex] is equivalent to [tex]-2.6x-5.9x[/tex] and [tex]-5.9x+(-2.6x)[/tex].
The expressions which are equivalent to neither:
[tex]-5.9x+2.6x[/tex] and [tex]5.9x-(-2.6x)[/tex]
Step-by-step explanation:
Given the expressions:
1) [tex]-2.6x-(-5.9x)[/tex]
2) [tex]-2.6x+(-5.9x)[/tex]
To find:
The expressions equivalent to the given expressions.
or the expressions which are not equivalent to any of the given expressions.
Solution:
First of all, let us solve the brackets from the given expressions.
[tex]-2.6x-(-5.9x)[/tex] can be written as [tex]-2.6x+5.9x[/tex] (because when we multiply a negative sign with negative, it becomes positive.)
Similarly [tex]-2.6x+(-5.9x)[/tex] can be written as [tex]-2.6x-5.9x[/tex] (because when we multiply a positive sign with negative, it becomes negative.)
Therefore, the answer is:
[tex]-2.6x-(-5.9x)[/tex] is equivalent to [tex]-2.6x+5.9x[/tex] and [tex]5.9x+(-2.6x)[/tex]
[tex]-2.6x+(-5.9x)[/tex] is equivalent to [tex]-2.6x-5.9x[/tex] and [tex]-5.9x+(-2.6x)[/tex].
The expressions which are equivalent to neither:
[tex]-5.9x+2.6x[/tex] and [tex]5.9x-(-2.6x)[/tex]
Someone please help me. Thanks!
Teresa has a $100 gift card to her favorite restaurant. Each day, she uses her gift card to buy the same lunch for $8.50. Colin has a $75 gift card to the same restaurant. His lunches cost $6 each. For what numbers of lunches will Teresa's gift card balance be greater than Colin's gift card balance?
Answer:
12 lunches.
Step-by-step explanation:
Theresa:
$8.50 * 11 = $93.50 so she can buy 11 lunches with her gift card.
Colin:
$6 * 12 = $72 so he can buy 12 lunches with his gift card.
So Colin can buy one more lunch than Theresa. Therefore, if Theresa buys 12 lunches, she will go over her gift card.
A gym membership costs $25 to join, plus a $12 monthly fee. If Adam has spent $133 on his gym membership this year, for how many months has he been a member?
Answer:
HELP ME I GOT THE SAME QUESTION AND I'M DUMB :(
Step-by-step explanation:
Each price is discounted by the percent shown. Find the amount of discount and the sellling price before taxes. question below
20% of $55.60
what is 3 tenths plus 8 tenths?
Answer:
1.1
Step-by-step explanation:
Jillian invested $2000 in an account with a 1.25% annual
interest rate. She made no deposits or withdrawals on the
account for 3 years. What was the balance in the account
after the 3 years?
Answer:
the balance is 2075 dollars
Step-by-step explanation:
The answer is 2075 because 1.25% of 2000 is 25 and 25 multiplied by 3 is 75 and 75 plus 2000 is 2075.
P.S Can I have brainliest?
can someone explain how to solve this?
please help me!!
Solve y = 4x + 12, using the x-values, 3, 5, and 8 Which of the following T-tables represents the ordered pairs?
Answer:
The answer is C
Step-by-step explanation:
y = 4x + 12
y = 4(3) + 12
y = 12 + 12
y=24
y = 4x + 12
y = 4(5) + 12
y=20+12
y=32
y = 4x + 12
y = 4(8) + 12
y=32+12
y=44
the correct option for the given Equation at the different values of x will be C.
What is a Linear equation?A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.
Given y = 4x + 12, using the x-values, 3, 5, and 8.
To find the value of y, at x = 3, 5, and 8
Thus,
For x = 3
y = 4 * 3 + 12
y = 24
For x = 5,
y = 4 * 5 + 12
y = 32
for x = 8
y = 4 * 8 + 12
y = 44
therefore, the correct option for the given Equation at the different values of x will be C.
Learn more about Linear equations here:
https://brainly.com/question/11897796
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Joel's Taxi Service charges a flat rate of $15 plus $0.10 for each mile. Write an equation in function notation and find out how much it would cost to travel 25 miles.
Answer: It would cost $17.5 travel 25 miles.
Step-by-step explanation:
Given: Flat rate = $15
Charge per mile = $0.10
Total cost = Flat rate + (Charge per mile) (Number of miles)
Let x= Number of miles traveled.
So Total cost = 15 +0.10x
Put x= 25 miles
Total cost = 15 +0.10(25)
= 15+2.5 = $17.5
Hence, it would cost $17.5 travel 25 miles.
On Monday, Elliot rode 6 miles on a bike. On Tuesday, he rode 6 miles. On Wednesday, he rode 3 times farther than he did Monday and Tuesday combined. How many miles has Elliot ridden so far this week?
Answer:
48 miles
Step-by-step explanation:
On Monday, Elliot rode 6 miles on a bike. On Tuesday, he rode 6 miles. On Wednesday, he rode 3 times farther than he did Monday and Tuesday combined.
How many miles has Elliot ridden so far this week?
This is calculated as:
Number of miles he rode on Monday + Number of miles he rode on Tuesday + Number of miles he rode on Wednesday
= 6 miles + 6 miles + 3(6 + 6)miles
= 12 miles + 3(12 miles)
= 12 miles + 36 miles
= 48 miles
Therefore, Elliot has ridden 48 miles so far
8(7x + 5) = -24 - 8x
Answer:
x = -1
Step-by-step explanation:
8 (7x + 5) = -24 - 8x
56x + 40 = -24 - 8x
64x = -64
x = -1
I need help with this fast some one pls help plssssss
Find the slope of the line passing through the points (-8, 2) and (9, 2)
Find the slope of the line passing through the points (-8, 5) and (-8, -4)
Answer:
1/17 and No slope
Step-by-step explanation:
2-2=1
9--8=17
-4-5=-9
-8--8=0
Answer:
1. 0/-17 no slope
21/0 indefinite
Step-by-step explanation:
2-2
-8-9
5-4
-8--8
Correct answer will get brainliest
Answer:
4.) Choice B
&
5.) Choice A
Step-by-step explanation:
Question 4:
First you have to solve for y to get slope intercept form.
[tex]2x-5y=6\\5y=-2x+6\\y=-\frac{2}{5}x+\frac{6}{5}[/tex]
The slope is a fraction but you need it to convert it to a decimal so that'll be Choice B.
Question 5:
For this one I we will use this formula [tex]m= \frac{y_{2}-y_{1}}{x_{2}-x_{1}}[/tex]
I will choose the easy pairs to plug it in [tex](-12,-2) (20,6)[/tex]
[tex]\frac{6--2}{20--12}\\\\\\\frac{8}{32}=\frac{1}{4}[/tex]
The slope is a fraction again but you can convert it and that'll be Choice A.
Grapes cost 1.50 per kg and. Carrot cost $ 1.00per kg how much would 3.5 kg of grapes and 2.25 of carrot cost?
Step-by-step explanation:
1kg of grapes = $1.50
=> 3.5kg of grapes = $1.50 * 3.5 = $5.25
1kg of carrots = $1.00
=> 2.25kg of carrots = $1.00 * 2.25 = $2.25
Total cost = $5.25 + $2.25 = $7.50.
P(A) = 2/5 P(B) = 1/4 P(A and B) = ?
Please help me :)
What are the values of the veriables?
116=58+r
help me pls im dumb and i need good college
Answer:
r=58
Step-by-step explanation:
Can anyone help me out with algebra problem ?
Answer:
D
Step-by-step explanation:
Because if you read the problem carefully you can see that the order goes
CDS,NOTEBOOKS then by looking at the answer we can see that first problem should be 3 CDS 2 Notebooks and answer 16
and the 2nd one, 4 CDS and 5 notebooks and with a answer of 33
Identify the slope and y-intercept of the function y= 10x - 5.
O A. The slope is -5.
The y-intercept is (0,10).
B. The slope is 5.
The y-intercept is (0, 10).
C. The slope is 10.
The yintercept is (0,5).
D. The slope is 10.
The y-intercept is (0,-5).
Answer:d
Step-by-step explanation:
i just took the test
The slope of the function is 10. The y-intercept is (0,5).
What is the slope?The slope is the ratio of the vertical changes to the horizontal changes between two points of the line.
The slope of the line is calculated as follows:
m = Δy/Δx
Given that the function y= 10x - 5.
To find the slope and y-intercept of the function y= 10x - 5.
Therefore, the slope of the line is;
m = 10
The y-intercept of the function is (0,5)
Hence,C. The slope is 10.
The y-intercept is (0,5).
To know more about the Slope of the line here;
brainly.com/question/14511992
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PLEASE HELP
I am attaching the photo
PLEASE DO 5-9
PLEASE DONT POST AS AN ANSWER IF YOU ARENT ANSWERING ALL QUESTIONS!!!
If you have a question please ask it as a question and do not post it as an answer
Answer:
5. 27 + 21 = 48
6. 21 - 3 = 18
7. 12 + 9 = 21
Step-by-step explanation:
I could only see these three but I hope this helps :)
Answer:
4) x = 11
5) x = -6
6) x = 18
7) x = 21
Step-by-step explanation:
(the equations and the answers are bolded)
4)x + 9 = 21
subtract 9 from both sides of the equation
x + 9 - 9 = 21 - 9
x = 21 - 9
x = 11
5)
21 - x = 27
add x to both sides
21 - x + x = 27 + x
21 = 27 + x
subtract 27 from both sides
21 - 27 = 27 - 27 + x
-6 = x
6)
21 = x + 3
subtract 3 from both sides
21 - 3 = x + 3 - 3
21 - 3 = x
21 - 3 = 18
18 = x
7)
x - 9 = 12
add 9 to both sides
x - 9 + 9 = 12 + 9
x = 12 + 9
x = 21
As Greg swam across an 80 - meter river, the current carried him 30 m downstream. How
far did he swim?
Answer:
85.44
Step-by-step explanation: bee go buzz squared by 2
“Which dot plot presents this data”
Answer:
D
Step-by-step explanation:
micheal buys a car and agrees to pay 1,500 up front and 450 each month for the next 2 years. which graph shows the total amount, y, in dollars that will be paid at the end of x months? pls help slimers♀️ the pictures are in order
Answer:
Step-by-step explanation:
Jamal's lawn is shaped like a square with an area of 224.9 ft? Which measurement is closest to the side length of
his lawn in feet
Answer:
Square root of 224.9 is very close to 15.
So the lawn is 15 by 15.
Step-by-step explanation:
Maya open a savings account that pays 3.5% annual interest compounded semiannually.If she deposited $2,000 into the account and made no other deposits or withdrawals, how much money did she have in the account after one year?