Answer:
x = 4.
Step-by-step explanation:
2x + 4 = 5x – 8
Subtract 2x from both sides:
4 = 5x - 2x - 8
Add 8 to both sides:
4 + 8 = 3x
3x = 12
x = 4.
9. Christina baked 1 dozen chocolate cupcakes and 18 vanilla cupcakes. What is the ratio of vanilla cupcakes to chocolate cupcakes?
18:1
3:2
3:5
12:18
Answer:
3:2
Step-by-step explanation:
 HELP ASAP TEST IS OVER SOON!!! PLEASEEE
A television screen is a rectangle 35 inches wide and 20 inches long. A television size is advertised as the length of its diagonal. What is the size of the television? In other words, what is the length of the diagonal? Around the answer to the nearest hundredth.
Answer:
35 in
Step-by-step explanation:
find the value of x plz
Answer:
The degree for all triangles is 180 so
The 55 angle is the same on both sides so
55+55=110
To find x we subtract 180-110 and that equals 70
(answer=70 degrees)
Step-by-step explanation:
Carlos bought a new car that costs $27,250. The value of a car decreases continuously by 13% each year that it is owned. a. Write a function that describes the value of a car t years after it is purchased. b. What will the value of the car be after 5 years to the nearest dollar?
Answer:
The agreement would hurt U.S. workers.
Step-by-step explanation:
25 Points !!
Which of the following equations will have a negative solution?
m - 7 = 4
7 + m = 4
m - 4 = 7
-7 + m = 4
Answer:
7 + m = 4
Step-by-step explanation:
7 + m = 4
subtract 7 from both sides
and m= -3
Shanise designed a Stainglass window in the shape of a kite Select the correct measures to label the dimension of the window.
9.
Write a function rule for each table.
Days
1
2
3
4
Cost to Rent a Truck
34
50
66
82
A. c = 16d + 16
B. c = 16d + 18
C. c = 16d
D. c = 18d + 16
Answer: B. c = 16d + 18
I'm gonna go with c = 16d + 18
Step-by-step explanation: letter B or letter D
Answer
5.0/5
6
Brainly User
Days : 1 2 3 4 →→→→→→D(X axis)
Rent a Truck: 34 50 66 82→→→→→→R(Y axis)
As you can observe from number of Days and Amount to rent a truck , if you rent for a day the price being $ 34 and with increase in Day the rent increases by $ 16.
Plotting the point on graph , found that these points are collinear.
So, we can Represent this relation between days and Rent in equation of two variables representing a line.
Two point formula of line:
→→Equation of line passing through two points
So , line representing Days and rent is :
So, the rule representing Days and Rent is: 16 D - R + 18=0
...............................................................................................................................................
The answer is 18
If you subtract 47-29=18
Then if you subtract 47-65=18 the pattern is to add 18
the measure of t=90 degrees, rs=4.8 feet , and st=2.4 feet find the measure of r to the nearest degree
Answer:
30
Step-by-step explanation:
Answer:
30
Step-by-step explanation:delta math
Joshua drove his car a distance of 321.7 miles, and it required 13.6 gallons of gasoline (petrol). How many liters of fuel will it take to go 100 kilometers?
Answer:
1005.68 litres
Step-by-step explanation:
Steps to answering this question
Convert miles to kilometers and gallons to litresThen divide the converted miles by the converted gallons Multiply the value gotten from the above step by 100 km1 gallon = 3.78541 litres
13.6 gallons x 3.78541 = 51.48 litres
1 mile = 1.60934 km
321.7 miles x 1.60934 = 517.72 km
Litre needed per kilometer = 517.72 km / 51.48 = 10.06
Litres needed for 100 km = 100km x 10.06 = 1005.68 litres
someone please help me please
Answer:
D
Step-by-step explanation:
I tried all the other equations by plugging in numbers and disproving their accuracy. D was the only one that worked.
15 points need help again!
Answer:
8 in.
Step-by-step explanation:
Answer: 4
Step-by-step explanation:
First, we need to find the volume of the pyramid. The formula for its volume is pictured below. We know all the sides and dimensions of the pyramid, so that is why we are doing this first.
14 * 4 * 12 = 672
672 divided by 3 is 224. The volume of the pyramid is 224 in cubed.
Now, we need to find the area of the rectangular prism. We can use that and divide the volume of the pyramid with it. Doing so will give us the value of x.
8 * 7 = 56.
224 divided by 56 = 4
X equals 4.
During a basketball game, one of the players scores 8 points for her team. If the points she scored represent 20% of the team's total points, as shown below, how many points did the team score during the game?
Answer:
40points
Step-by-step explanation:
Given data
Let the total points the team scored be x
so that
20% of x= 8 points
let us solve for x
20/100*x= 8
0.2*x= 8
0.2x= 8
Divide both sides by 0.2
x= 8/0.2
x= 40 points
Hence the time scored 40points
HELPPPPP PLEASE DUE IN 40 mins
Answer:
1) option b ---> (-3, -5)
2) option a ---> (8, 6)
3) option a ---> (5, 8)
Step-by-step explanation:
1) (3, -5) reflection over the y-axis.
According to the rule of reflection over the y-axis :-
(x, y) ---> (-x, y)
(3, -5) ---> (-3, -5)
2) (-6, 8) rotate 90⁰ clockwise.
According to the rule of rotating 90⁰ clockwise :-
(x, y) ---> (y, -x)
(-6, 8) ---> (8, 6)
*Since x was a negative it becomes positive.*
3) (7, 4) translate 2 unit left and 4 units up.
According to the rule of translation :-
(x, y) ---> (x - 2, y + 4)
(7, 4) ---> ( 7 - 2, 4 + 4)
(7, 4) ---> (5, 8)
Hope this helps and stay safe, happy, and healthy, thank you :) !!
What is the domain?
1 point
-3 -2 -1 0 1 2 3 4
Your answer
Answer:
4tr43t43t
Step-by-step explanation:
t4t4tc4
Edward invested $43,800 in an account which yields 4.8%
annually. How much will be in the account after 24 months?
Answer:
I think it’s
$ 4,128.00
But I don’t know for sure
HELP ME PLEASE!!
At figure skating practice, Michelle landed 15 out of 18 attempts at a double axel. What is the experimental probability that she will successfully land a double axel?
Answer:
5/6 or 0.8333333333 (83%)
Step-by-step explanation:
So she landed 15 out of 18 so we are going to divide 15 by 18 (15/18) which gets us 5/6 or 0.8333333333 or 83%
Hopes this help ^-^
A laundry detergent box measures 12 inches by 8 inches by 2 inches. What is the volume of the box of detergent?
Answer:
Step-by-step explanation:
The answer is 12x8x2 so it would be 192
Which is the answer?
Answer:
im pretty sure the answer is B
Step-by-step explanation:
Write two numbers that multiply to the value on top and add to the value on bottom.
+ 6x + 7 + 6x + 9 = (6x + 7) + (6x + 9) = 6x + (7 + 6x) +9 = 6x + (6x + 7) + 9 = (6x + 6x) + (7 + 9) = (6 + 6)X + (7 + 9) = 12x + 16
Answer:
6 x − 7 = 9 6x-7=9 6x−7=9. 6x-7=9. 6x-7=9. 6x-7=9. 1. Add 7 7 7 to both sides. 6 x = 9 + 7 6x=9+7 6x=9+7. 2. Simplify 9 + 7 9+7 9+7 to 16 16 16. 6 x = 16 6x=16
Step-by-step explanation:
Whats is this monstrasity
In kite PQRS, m_OPO = 50° and m_ORO = 70°. Find m2PSR
Answer:
m<PSR = 60°
Step-by-step explanation:
Given:
m<OPQ = 50°
m<ORQ = 70°
Required:
m<PSR
Solution:
m<PQR + m<OPQ + m<ORQ = 180° (Sum of triangle)
m<PQR + 50 + 70 = 180 (Substitution)
m<PQR + 120 = 180
m<PQR = 180 - 120
m<PQR = 60°
One of the properties of a kite states that the angles where the unequal sides meets are congruent to each other. Therefore:
m<PSR = m<PQR
m<PSR = 60° (substitution)
Six times a number minus four is two times a number more than four.
Answer:
negative fourteen I THINK I DONT KNOW FOR SURE
Step-by-step explanation:
mm
Answer:
the equation in numbers looks like this: 6xK-4=2xK+4 and if you are solving this equation it is equal to 0
Step-by-step explanation:
to get to 0 you first need to cancel out the equal terms on both sides so it should look like this: 6K=2K
then you move the variable to the left hand side and change its sign so it should look like this:6K-2K=0
then you collect the like terms so it should look like this: 4K=0
and then you divide both sides by 4 and it should get you K=0
250 percent of 18 is what? [please type an explanation]
Answer:
Answer is 45
Step-by-step explanation:
I hope it's helpful!
The vertex of this parabola is at (3, 5) . When the y-value is 6, the x-value is - 1 What is the coefficient of the squared term in the parabola's equation? (3, 5) A. -4 B. 4 C. 2 D.2
Answer:
The correct approach is Option A (-4).
Step-by-step explanation:
The given values are:
Vertex of the parabola,
(h, k) = (3, 5)
Passing through,
(x, y) = (-1, 6)
As we know,
The equation of parabola is:
⇒ [tex]x=a(y-k)^2+h[/tex]
On substituting the given values in the above equation, we get
⇒ [tex]-1=a(6-5)^2+3[/tex]
⇒ [tex]-1=a+3[/tex]
On substracting "3" from both sides, we get
⇒ [tex]-1-3=a+3-3[/tex]
⇒ [tex]a=-4[/tex] (coefficient of squared term)
Thus the above is the right choice.
1 point
A football team gained 3 yards on the first play, lost 5 yards on the second
play, then gained 9 on the third play. If the starting point is represented by
"0" where does the team end the game? *
Answer:
7
Step-by-step explanation:
0+3=3-5=-2+9=7
Anu wants to fence the garden in front of a house on the side with the length 20m,12m and 12m. Find the cost of fencing at rupees 150 per meter.
Answer:
the lengths of the three side of fencing :- 20m,. 12 m and 12 m
cost of fencing:- rupees 150 X 40 :- rupees 6,600 hundred
Find the measure of CD.
Answer:
If the distance from point A to the perpendicular point is 16, then CD = 32
If the entire length of AB = 16, then CD = 16
Step-by-step explanation:
CD = AB
AB= 16 x 2 = 32
Please help me on 1,2, and 3 please help
Answer: put it in rice<333
Step-by-step explanation:
(3x-2)/4=2x-8
Please Show your Work
Ben rolled a number cube numbered one through six. It landed on an odd number 30 times. What is the probability that it lands on an odd number on the next roll?
Answer:
1 /2
Step-by-step explanation:
Sample space of number cube : (1, 2, 3, 4, 5, 6)
Odd numbers on cube : (1, 3, 5) = 3 odd numbers
Since each roll of number cube is independent, the number of times it has landed between fire does not matter :
Therefore, probability of landing on a odd number is :
P = required outcome / Total possible outcomes
P = 3 / 6
P = 1/2