Answers
Answer:
y = 6
Step-by-step explanation:
8y+1 + 6y+3 = 90
14y+6=90
14y=84
y = 6
Related Questions
My son has an assignment, and he doesn't know what
l-3l means. Can someone explain what it is?
Answers
Hope this helps.
Simplify. n6 • n5 • n4 ÷ n3 • n2 ÷ n
Answers
Answer:
Step-by-step explanation:
N⁶ · n⁵ · n⁴ ÷ n³ · n² ÷ n
n¹¹ · n⁴ ÷ n³ · n² ÷ n
n¹⁵ ÷ n³ · n² ÷ n
n⁵ · n² ÷ n
n¹⁰ ÷ n
n⁹
Answer:
1
Step-by-step explanation:
because u didnt have 1 plus its counting down on the numbers so i think its 1
What is the slope of the line shown below?
A. -3
B.-6
C.6
D. 3
Answers
Answer:
D.3
Step-by-step explanation:
We are going to use the Slope Formula --> (y2-y1)/(x2-x1)
(9-3)/(3-1)=6/2=3
3(2x - 5) - 2 = x + 8
Answers
Answer:
5
Step-by-step explanation:
3(2x-5)-2=x+8
6x-15-2=x+8
6x-17=x+8
6x-x-17=8
5x-17=8
5x=8+17
5x=25
x=25/5
x=5
3(2x-5)-2=x+8
6x-15-2=x+8
6x-17=x+8
5x-17=8
5x=25
x=5
These two triangles are congruent. Which side of triangle PQR is the same length as AB?
RP or PR
QR or RQ
PQ or QP
Answers
Answer:
QR OR RQ
,,,,,,,,,,,,,,,,,
Find the value of g(4) for the function below:
g(x) = x² – 2x + 5
O 5
O 13
O 19
O 25
Answers
Answer:
O 13
Step-by-step explanation:
g(4) is asking for the function of g when x = 4
g(4) = (4)^2 - 2(4) + 5
g(4) = 16 - 8 + 5
g(4) = 13
Please help me out. I need help ASAP
Answers
Answer:
14-F
15-D
16-A
Step-by-step explanation:
Danielle and Michelle visited a candy shop. Danielle bought 10 pounds of strawberry taffy and 1 pound of banana taffy for $46. Michelle bough 1 pound of strawberry taffy and 1 pound of banana taffy for $10. How much does each type of taffy cost?
Answers
Answer:
Banana Taffy: $6.00
Strawberry Taffy: $4.00
Step-by-step explanation:
$46 → $40 + $6
$40/10 = $4
$4 + $6 = $10
Evaluate a + (-6) where a =
4 and b= 2.
Answers
Answer:
-2
Step-by-step explanation:
a + (-6), a = 4
(4) + (-6)
4 - 6
= -2
PLEASE HELP DUE VERY SOON!
Answers
Answer:
Yes. (see below)
Step-by-step explanation:
First, find the slope of the line. You can do that by using the slope formula:
y2 - y1
m = ----------
x2 - x1
Now, choose any two points from the line to plug in. I'm using the points (0, 3) and (2, 4).
4 - 3
m = ------
2 - 0
1
m = --- = 1/2
2
Now, to simplify your situation, you can use the slope-intercept formula. To use this, you first need to find the slope and y-intercept.
The y-intercept is where the line meets the y-axis, which is (0, 3), so the y-intercept is 3.
Now, plug them in:
y = mx + b
y = 1/2x + 3
To see if a specific point is on this line—which, in this case, is (20, 13), plug them in and simplify to see if it's true:
13 = 1/2 (20) + 3
13 = 10 + 3
13 = 13
This is true, so the point (20, 13) is on this line.
One number is 3 less than 4 times a second number. The difference of the first number and twice the second number is 7. What are the two numbers?
Answers
Answer:
atq= let no.be x and y
x= 4y-3.......(1)
x-2y=7....(2)
subtracting both eqn
x-x+2y=4y-3-7
2y=4y-10
-2y= -10
y=5 ........second no.
first no...x=7+2y=7+10=17.......first no....
to pay for a concert ticket, Geoff needs to earn $135 in commissions. what must Geoff's sales total (s) for the week? Use the equation to solve
A. $13.50
B. $1350
C. $125
D. $145
Answers
Answer: it should be A
Step-by-step explanation:
:)
I want to put a ribbon trim around. my favorite circular rug. The rug has a radius of 4.5 meters. How long will the ribbon trim be? Hint: Find the circumference.
Answers
Answer:
14.13
Step-by-step explanation:
4.5x3.14=14.13
Using {0,1,3,4,5,6,9}, how many four-digit numbers with different digits can be produced between 4000 to 5000, if the numbers must be divisible by 9?
Answers
Answer:18
Step-by-step explanation:
combine like terms and order
a + 3a + 4a³ + 6a² + 2a + 9a³
Answers
Answer:
6a+6a²+13a³
Step-by-step explanation:
Collect the like terms
a+3a+2a
4a³+9a³
Find the slope of the line passing through the 2 points (-7,8), (-4,3
Answers
Answer:
5/-3
Step-by-step explanation:
Slope = (y2 - y1)/(x2 - x1)
m = (8 - 3)/(-7 + 4)
m = 5/-3
Need help ASAP please and thanks
Answers
Answer:
4,3
Step-by-step explanation:
i think im sure
any help would be cool
Answers
Answer:
379.94
Step-by-step explanation:
Answer:
D. 69.08 meters
Step-by-step explanation:
The formula for solving circumference is 2 times pi times r(radius). Multiply 2 x 3.14 x 11 (the radius). You get 69.08 meters.
Hope it helps!
Find x and y
(45-45-90 formula)
Answers
Answer:
x-intercept(s):
None
y-intercept(s):
90
Step-by-step explanation:
To find the x-intercept, substitute in 0 for y and solve for x. To find the intercept, substitute in 0 for x and solve for y.
Solve the equation. You may find using algebra tiles to be helpful.
3n − 2 = 7
Answers
Answer: i believe you're trying to find N, if so N=3
Step-by-step explanation:
you would start by adding +2 to each side of the equation, leaving you with 3n=9
you would then divide each side by 3, which gives you N=3
Which table represents a function?
Group of answer choices
Answers
Answer: The answer is C
Step-by-step explanation: If you look at the x’s it is the only one that doesn’t have x’s repeated
ok can you pls answer this
Answers
25 + m = h
hope this helps!
A bag contains 2 red and 3 white balls. If a
ball is picked at random from the bag, what
is the probability that it is red?
Answers
Answer:
2/5
Step-by-step explanation:
Formula:
Amount of theprobability item/Total
So it's..
2 + 3 = 5 (Total)
2/5
Answer:
2/5
Step-by-step explanation:
A triangle has the points (2,3) (2,-5) (6,1) what is the area
Answers
Answer:
18 units squared
Step-by-step explanation:
Base is 8 and height is 4.
A circle has a diameter of 5 ft. What is the circumference of the circle? Round to nearest hundreth
Answers
Answer:
15.70
Step-by-step explanation:
[tex]5 \times 3.14 = 15.70[/tex]
Answer:
[tex]15.71ft[/tex]
Step-by-step explanation:
C=2πr
d=2r
Solving for C
[tex]c = \pi \: d \: = \pi \: \: .5 \: = 15.70796[/tex]
Hope it helps you ..
please answer thoroughly :)
Answers
Answer:
Step-by-step explanation:
b. 7/8
Method is written in the picture below for b.
Please help if you can’t see the photo the problem is
.5/1 = x/1.2+x
Answers
Answer:
x= 30/11
11x=30
Step-by-step explanation:
1 1/2 divided by 2 1/4
Answers
= 3/2 : 9/4
= 3/2 x 4/9
= 2/3
The coordinates of the vertices of △ABC and its image after a transformation are
shown below.
△ABC: A (2, 1), B (4, 2), C (3, 5)
△A,B,C,: A, (22, 1), B, (0, 2), C, (21, 5)
Describe the difference in the x-values and the y-values of the corresponding vertices. What transformation produced △A,B,C
Answers
Answer:
they don't have the same number at the beginning of that number
Step-by-step explanation:
In 5-7, write each number in equivalent forms using
the two other forms of notation: fraction, decimal,
or percent.
5. 27%
6. 0.91
6
7. 100
20 POINTS If YOU ANSWER THIS PLS
Answers
Answer:
5. 27/100 or .27
6. 91% or 91/100
7. 10000% 0r 100/1
Step-by-step explanation:
Im confused by number 7. Do you mean 1.00?