Answer:
vnfcjvfn dcjxfhhnvn vn
Step-by-step explanation:
Answer:
the value of 7x-y is -14.
Step-by-step explanation:
When x=2 and y=4,
To find the value of 7x - y when x =2, y = 4, this means when ever you see x, put 2 in replacement, y, put 4 respectively.
7x - y = 7(2 - 4)
14 - 28
= -14.
Jeremy’s password is the combination of letters and numbers shown below.
Use Kareem's password to write each ratio.
Answer: Odd:Even --> 3:2 and Vowels:Letters --> 2:4
Step-by-step explanation:
27RQA58E3
Odd #s: 7, 5, & 3 --> 3
Even #s: 2 & 8 --> 2
Even:Odd --> 3:2
Vowels: A & E --> 2
Letters: R, Q, A, & E --> 4
Vowels:Letters --> 2:4
Find the solution to the system. Write your solution as an ordered pair (x,y)
with no spaces, no solution, or infinitely many. 3x-2y=9 and x-y=5 *
Answer:
3x-2y=9 and x-y=5 *
0x0.3
Step-by-step explanation:
Answer:
3x-2y=9 and x-y=5
Step-by-step explanation:
Jesse has to save 60% of the total cost to go to a sports camp during the summer. The total cost was $500. What was the total amount Jesse saved? Make sure to explain how you got it.
Answer:
$300
Step-by-step explanation:
The total cost is $500 so you must find 60% of that. To find percentage divide 60% by 100 which turns it into .60, and then you multiply .60 by 500. This equals to 300. So, Jesse 60% of 500 is 300, and so Jesse had to save $300
A $250 item is reduced to $205. Find the percent discount
Answer:
18%
Step-by-step explanation:
Answer:
18% is your answer
if a-b=14,ab=8 find a^2+b^2
Here,
a-b=14
ab=8
we know that,
[tex]\tt{(a-b)^2=a^2+b^2-2ab }[/tex] ⠀
According to the question,
[tex]\tt{ (14)^2=a^2+b^2-2×8 }[/tex] ⠀
[tex]\tt{196=a^2+b^2-16 }[/tex] ⠀
[tex]\tt{a^2+b^2=196-16 }[/tex] ⠀
[tex]\tt{a^2+b^2=180 }[/tex] ⠀
3a. The graph shows a school's profit P for selling x lunches on one day. PART A: What is the school's profit for selling 120 lunches? * *
Answer:
100 dollors
Step-by-step explanation:
The total profit for selling 120 lunches is $310
What is equation?An equation is a mathematical statement that shows that two mathematical expressions are equal.
Given that, The graph shows a school's profit P for selling x lunches on one day.
Considering two points (50, 0) and (0, -150) we will find the equation of the line,
The equation of a line passing through two points is given by =
y-y₁ = (y₂-y₁) / (x₂-x₁) × (x-x₁)
y-0 = -150 / -50 (x-50)
y = 3x - 150
Here, y is the total profit and x is the number of lunches,
When x = 120
y = 3(120)-50
y = 360-50
y = 310
Hence, the total profit for selling 120 lunches is $310
Learn more about equations, click;
https://brainly.com/question/29657983
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What is 5m-3n+6m+4n simplified
Answer: 11m+n
Step-by-step explanation: combine like terms
Which coupon should Johnny use to save the most money on a rosebush originally priced at $40? 70% off on any item or 25% Off any rose bush
I need the right answer 20 brainly points
WILL REWARD ASAP An error was made while solving the inequnlily -4(2x - 3) > 5x - 14. Choose the
step where the error was made
A. 8x + 12 = St - 14
B. -13+ 12 > -14
C. 1326
D.2
Answer:
a.
Step-by-step explanation:
-4 times 2x is -8x, not 8x.
Objects on Jupiter weigh 240% of their weight on Earth. If an object weighs 30.5 pounds on Earth, how many pounds would it weigh on Jupiter?
Answer:
732
Step-by-step explanation:
It is 732 because if we start off with 30.5 and then get our 240%, what will happen next is that we will move the decimal spot 2 places on the 240%. So 240% now becomes .240 and NOT a percent yet because we need to do one more thing. After we do this we can then do 30.5x.240 which leads to 7.32. But because this number is too small and it even wouldnt make sense in this question, now we move the decimal spot to the right, so before we did left but now we go right. And when we do this it will finally give out answer of 732 pounds.
1. Find the distance between each pair of points. Round your answer to
the nearest tenth.
2 points
1. (-4, 6) and (3.-7)
Your answer
Step-by-step explanation:
[tex] \sqrt{(3 - ( - 4))^{2} + ( - 7 - 6)^{2} } \\ = \sqrt{(3 + 4)^{2} + {( - 13)}^{2} } \\ = \sqrt{ 49 + 169} \\ = \sqrt{218} \\ = 14.7648[/tex]
Which is the best estimate of the sum of
5
1
5
and
8
5
6
?
A.
12
B.
13
C.
14
D.
15
Answer:
the fist one is wrong its c
Step-by-step explanation:
Please help quickly (math)
Answer:
We are asked for the angle of the translated figure ACB primeWhen asked in that manner they want "C'" Hence A'C'B'= 46 degreeSolve for f(-2).
f(x) = -3x + 3
f(-2) = [?]
Complete the graphic organizer by dragging each expression to the exponent law it illustrates. Assume that x and y are nonzero real numbers
Answer:
Step-by-step explanation:
i got it correct:)
Answer:
Other guy is correct
Step-by-step explanation:
Power of a product: When a product is raised to a power, each factor is raised to the power separately.
Power of a power: When an exponential expression is raised to a power, multiply the exponents.
Product of powers: When two exponential expressions with the same base are multiplied, add the exponents.
Quotient of powers: When two exponential expressions with the same base are divided, subtract the exponents.
Power of a quotient: When a quotient is raised to a power, raise the dividend and the divisor to the power separately.
what are the coordinates of point Q
(-4,2 1/2)
(-2 1/2,4)
(2 1/2,4)
(4,2 1/2)
A plane starts at the origin of the coordinate plane. The plane fly 0.5 units left and 3.5 units up to point X. What are the coordinates of point X?
Answer:
A. -3.5, 0.5
Step-by-step explanation:
This is because the coordinates are saying they are located on quadrant ll so the x coordinate has to be a negative and the y coordinate has to be positive
Please help me i need help to solve this equation in the screen shot:)
Answer: x= 25
Step-by-step explanation:
If you could help I would really appreciate it, but if not that’s fine. Thank you.
Which figure represents a reflection of figure 3?
can someone please help!!
Answer:
figure one:)
Step-by-step explanation:
Answer:
Step-by-step explanation:
5
Tristan spent $400 on the headphones and the sales tax was 6 | %. How much money did he spend total?
How do I solve this ??????
Answer:
$424
Step-by-step explanation:
You take the total times the sales tax to find out how much the tax is. Then you add it to the total for the final answer.
400*.06=24
400+24=424
Answer:
425
Step-by-step explanation:
g dd's dfgggfrrrrrfghgffggggggggggggggg
How to graph your answer to Question.
x - 4 > 6
Answer:
x > 10
Step-by-step explanation:
The graph is shown below:
If correct can you mark me brainliest
What values of b and c make ADEF AWVU?
U
46-9
v
D
5b+36
F
12b-
34
3c
E
w
b =
Answer:
b = 10, c = 9
Step-by-step explanation:
For the triangles to be congruent by the HL postulate, then
UW = DF ( hypotenuse are congruent ), that is
12b - 34 = 5b + 36 ( subtract 5b from both sides )
7b 0 34 = 36 ( add 34 to both sides )
7b = 70 ( divide both sides by 7 )
b = 10
and
UV = EF ( legs are congruent )
4c - 9 = 3c ( subtract 3c from both sides )
c - 9 = 0 ( add 9 to both sides )
c = 9
Randalstown rugby club play 20 matches and win 17 of there matches. What percentage of the matches did they win
Answer:
They won 85% of their matches
Step-by-step explanation:
Here, we want to calculate the percentage of wins
To do this, we apply the following formula;
number of wins/number of games * 100%
That would be;
17/20 * 100%
= 17 * 5 = 85%
7/13 of the population of a town is female.of the males 2/3 are married,What fraction population consists of unmarried men?
Answer:
Step-by-step explanation:
[tex]\frac{7}{13}[/tex]-Female
[tex]\frac{2}{3}[/tex]- Men Married.
[tex]\frac{7}{13} divided by \frac{2}{3} = \frac{7}{13} x\frac{3}{2} = \frac{21}{6} = 3\frac{2}{6} = 3\frac{1}{3}[/tex]
Hope this helps :)
11b + 12 = 12
show work plss i need hello
Answer:
b=0
Step-by-step explanation:
Step 1: 11b + 12 =12
-12 -12
Step 2: 11b = 0
11b/11 0/11
Result: b=0
Hope it helps!!
At galaxy car wash, they can clean 76 cars in 4 hours. At this rate how many cars can they clean in 14 hours?
Answer:
266 Cars
Step-by-step explanation:
They clean 19 cars an hour. Therefore, 19 x 14 = 266 Cars.
help i'll give brainlesttt
Answer: x=4
Step-by-step explanation:
G(4) = 4x4 +3
G(4) = 16 + 3
G(4) = 19
I’ll mark you thank youuu
Answer:
y = 1/5x + 32/5
Step-by-step explanation:
You opened the case file box and examined the evidence inside. There was a hair comb, a single boot, and a cell phone. Hopefully, forensics can find new evidence from these items.
what is the code?
Answer:
try:
Step-by-step explanation:
39 56 4