Answer:
y= -6x/13 -10/13
Step-by-step explanation:
first you'll subtract 6x from both sides
6x+13y=-10
-6x . -6x
13y=-6x-10
then you divide by 13 to get y by itself
y= -6x/13 -10/13
Answer:
y = -6/13х - 10/13
Step-by-step explanation:
6x +13y = -10
Subtract 6x from both sides to isolate y:
13y = -6x - 10
Divide both sides by 13:
y = -6x/13 - 10/13
Jamies new car cost $24,000. Plans on paying $500 each month, and she is putting down $2,000 before the first month payment. How many months will it take Jamie to pay off the car?
Answer:
44 months
Step-by-step explanation:
If you subtract 24,000 by 2,000 it equals 22,000 then you divide that by 5 and have 44
Answer:
44 months
Step-by-step explanation:
24000 - 2000= 22000
500 x 44= 22000
If x+2y=3 and xy=2 show that x³+8y³+9=0
Step-by-step explanation:
Given
x + 2y = 3 and xy = 2 show that x³ + 8y³ + 9 = 0Solution in steps:
(x + 2y)³ = 3³x³ + 3x²(2y) + 3x(2y)² + (2y)³ = 27x³ + 6x(xy) + 12y(xy) + 8y³ = 27x³ + 8y³ + 6(x + 2y)xy = 27 ⇒ Substitute valuesx³ + 8y³ + 6*3*2 = 27x³ + 8y³ + 36 - 27 = 0x³ + 8y³ + 9 = 0Done
Please help me!! Will give Brainliest + Lots of Points!!
Answer:
x=11
Step-by-step explanation:
[tex]\frac{5x+11}{18}= \frac{88}{24} \\5x=55\\x=11[/tex]
Step-by-step explanation:
[tex] \frac{5x + 11}{18} = \frac{88}{24} \\ 5x + 11 = \frac{18 \times 88}{24} \\ 5x + 11 = 66 \\ 5x = 66 - 11 \\ 5x = 55 \\ x = \frac{55}{5} \\ \boxed{x = 11}[/tex]
Length of UV=(5x+11)= {(5×11)+11} = 66 units
3rd one is the right answer.Louis has three more quarters than dimes for a total of $1.80. What equation can you use to determine how many dimes,x, in his pocket.
0.10x + 0.25(x + 3) = 1.80
Answer:
He has 6 quarters equaling $1.50 and 3 dimes equaling $0.30 which totals $1.80 altogether. Also explains the 3 more quarters than dimes
what percent of 330 is 29.7
Answer:
9 percent
Step-by-step explanation:
hope this helpsss
Answer:
9%
Step-by-step explanation:
29.7 /330 x 100% = 9%
Dave rents a limousine for his wife's birthday. The hourly rate is $80. They used the limo for 5 hours, plus Dave gave te=he driver a 20% tp. How much did he spend in total for the hourly charges plus tip?
Answer:
$480
Step-by-step explanation:
So first, you find how much he paid per hour which would be 80 * 5 = $400. Then, you have to add the tip in so you do $400 * 1.2 (or 120%) = $480.
What quadrilateral fits the description: side by side angles are supplementary, opposite angles are supplementary, and the measures of two adjacent sides are both 5 inches?
Answer:
10in
Step-by-step explanation:
can i get help with this again
Answer:
I don't see a picture
Step-by-step explanation:
Answer:
Eh there's no question :0
Step-by-step explanation: Sorry - Lily ^_^
Jenny wants a total of 12 barbie dolls by the time she is 9 years old.She has 4 barbie dolls. how many more does she need?
Answer:
she needs 8
Step-by-step explanation:
12-4=8
Which of the following is equivalent to -4/5
4/5
5/4
4/-5
-4/-5
Answer:
I think it's 4/-5 but Im not sure
...
PLZ HELP ME!!? you get 11 points!
Answer:
y + 9 = 8(x - 2)
First, distribute the 8 across the parentheses.
y + 9 = 8x - 16
Now, combine the constants by subtracting 9 from both sides.
y = 8x - 25
Your equation is now in slope intercept form: y = mx + b
m is your slope.
In this case, m = 8; therefore, your slope is 8.
Answer:
8
Step-by-step explanation:
1. y+9=8(x-2)
2. y+9=8x-16
3. y=8x-25
8x=slope of 8
The graph shows a driver’s distance versus time.
Which statements are true? Check all that apply.
The average speed for the first 3 hours is 40 miles per hour.
The graph shows a proportional relationship for the full 8 hours.
The average speed for the last 3 hours is 40 miles per hour.
The total distance driven is 180 miles.
The distance always increases as time increases.
Answer:
it's a and c
Step-by-step explanation:
I guessed and it gave me the answers
Question 13 (2 points)
There are a total of 56 students in the art club and the math club. The art club has 12 more students
than the math club. Write and solve a system of equations to find the number of students in each club.
Let x = students in the art club and y = students in the math club
Solution:
students in the art club and
students in the math club
Blank 1:
Blank 2:
Answer: 56 + 12 = 68
y + 12 = x
x = 68
Step-by-step explanation:
plz hurry Four baskets contain scented soaps. The baskets contain 9, 9, 11, and 15 soaps. If the soaps are divided evenly among the baskets, how many soaps will go in each basket?
9
10
11
12
Answer:
11 soaps each
Step-by-step explanation:
9+9+11+15=44
44÷4= 11
Answer:
11
Step-by-step explanation:
3) Two of these numbers are the same value, which ones are
they? 40%, .44, 14, .04, 4/10?
Answer:
40% and 4/10
Step-by-step explanation:
If you convert them into decimals, they will both give the same decimals which gives 0.4
solve for z
z/3 = 5
z=?
/= the fraction sign i couldnt figure out how to use the accaul fraction tme
Answer:
z=15
Step-by-step explanation:
[tex]\frac{z}{3} =5[/tex]The fraction can also be written as:
z÷3=5So multiply 3 on each side to isolate z
z=15can someone help me with this question?
Answer:
The answer is D
Hope this helps :)
Your answer would be D. 6/11
I need help with these two problems
1=3y=12
7-0.5y=-43
Answer:
the first one id.k
the second one: y=100
Step-by-step explanation:
bae istg this man a hacker ContentBot2
Worth 10 points just need it answered
Paul used 50 liters of gas to fill a gas tank. Approximately how many gallons of gas would this equal?
A.2
B.13
C.24
D.192
Answer:
I'm pretty sure that your answere would be B.have a good day!
Based on the figure below, select all statements that apply.
a
b
B
A
с
tan A = tan C
sin A = cos B
sin A = cos C
sin C = cos A
a
sin A = -
с
sin C
Answer:
sinA=a/c
is only a required answer
WILL GIVE BRAINLIEST; I NEED HELP ASAP PLEASE
For what value of x would these two equations have the same value? y = 45 + 20x y = 30 + 26x
Answer:
x=2.5 For both equations to be equal.
Step-by-step explanation:
45+20x=30+26x
Subtract 45 from each sides.
20x=-15+26x
Subtract 26x
-6x=-15
x=2.5
Check:
45+20(2.5)=30+26(2.5)
45+50=30+65
95=95 Correct!
One airplane located 200km north and 50km east of an airport. A second plane at the same altitude is located 30km north and 100km west. The distance between the planes is closet to:
Answer: 200
Step-by-step explanation: You can use the Pythagorean theorem for this question. First, you must find a and b. You can do this by finding the distance between North and South, and East and West. For this specific equation, you'd use 200 North - 30 North to get 170 miles on the y-axis. Then, you'd do 50 East + 100 West to get 150 kilometers distance on the x-axis. Now that you have 170 and 150, you can begin the equation
170^2 + 150^2 = c^2
28900 + 22500 = c^2
51400 = c^2
√51400 = √c^2
~226 = c
They are approximately 226 kilometers apart, and 226 is closest to 200, which is B.
Irene is making 30 sundaes with mint, chocolate, and vanilla ice cream. 1 5 of the sundaes are mint ice cream and 1 2 of the remaining sundaes are chocolate. The rest will be vanilla. How many sundaes will be vanilla?
Answer:
3 sundaes will be vanilla.
Step-by-step explanation:
30 - 15 = 15 mint
15 - 12 = 3 vanilla
Yesterday, Emily's Bike Shop sold three bikes that were priced at $200 and four bikes priced at $175. How much money did the bike shop make from sales?
Answer:
Total sales= $1,300
Step-by-step explanation:
Giving the following information:
Emily's Bike Shop sold three bikes that were priced at $200 and four bikes priced at $175.
To calculate the total sales amount, we need to use the following formula:
Total sales= x*200 + 175y
x= bikes selling for $200
y= bikes selling for $175
Total sales= 3*200 + 4*175
Total sales= $1,300
Aaron rides his bike 12 miles in 3 hours. If he rides at a constant speed, select the answers below that are equivalent ratios to the speed he rides. Select all ratios that are equivalent.
4 miles in 1 hour
16 miles in 4 hours
8 miles in 3 hours
20 miles in 6 hours
Answer: 16 miles in 4 hours and 20 miles in 6 hours
Step-by-step explanation:
jessie has $5.40 in nickels and dimes. she knows that the total numbers of coins is 68, and the equation to represent this is n + d = 68, where n is the number of nickels and d is the number of dimes. if jessie needs a system of equations to find the number of each type of coin, what is the second equation of the system?
a. $0.05n + $0.10d = 68
b. n + d = $5.40
c. $0.50n + $0.10d = $5.40
d. $0.05n + $0.10d = $5.40
Answer: d
Step-by-step explanation: $0.05n is 5 cents times how ever many nickels. $0.10 is 10 cents times how ever many dimes. All that equal $5.40, which is the total amount of money.
Answer:
$0.05n + $0.10d = $5.40
Step-by-step explanation:
The equation shows the relationship between x and y: y = −9x + 5 What is the slope of the equation? (4 points) −14 −9 −4 5
Answer:
-9
Step-by-step explanation:
In the equation y=-9x+5 -9 acts as m so -9 is the answer
Answer:
-9
Step-by-step explanation:
Because I took the test and got it right.
I need help plz if u do thank u
Answer: 6
Step-by-step explanation: distribute minus then divide
