Answer:
3x + 2 = 2x + 5
3x = 2x +3
x = 3
3x + 2 = 18
2x + 5 = 11
Step-by-step explanation:
Answer:
3X +2 = 2X +5
grouping of like one's
3X - 2X = 5 -2
subtract
X = 3
please please help me!!!!!!!!!!!!!!!!
Answer:
the answer is 77
Step-by-step explanation:
x = 180-103
= 77
If f(x) = 2x^2-4 find f(-1)
f(-1) = 2·(-1)^2-4
= 2 (1) - 4
= 2 - 4
= -2
Which is equal to 60060
60,000+60
60+1000+600
Help me asap .
Answer:
The first one, 60,000+60
Step-by-step explanation:
"five more than the product of four and a number is
equal to the product of three and that same number
increased by six."
A. X=-1
B. X= 1
C. X= 3
D. X= 1/2
Answer:
B
Step-by-step explanation:
Let the number = x
Product: 4 * x
Add 5: 4x + 5
=
3x + 6
Now equate the two parts.
4x + 5 = 3x + 6 Subtract 5 from both sides
4x + 5 - 5 = 3x + 6 - 5 Combine
4x = 3x + 1 Subtract 3x from both sides
4x-3x=3x -3x + 1 Combine
x = 1
Will give brainliest if right
Answer:
[Option 1] Wayne ascends at a faster speed
[Option 5] Wayne was deeper when he began ascending
Step-by-step explanation:
Taking out important pieces:
[] Wayne = y = 30x - 105
[] Winston = Table
[] They are going from negative to 0, so the slope is positive
Solving:
Let's fine out some points for Wayne, to make it easy, we will plug in the same x values in Winston's Table
y = 30x - 105 -> y = 30(0) - 105 -> y = -105
y = 30x - 105 -> y = 30(3) - 105 -> y = -15
So Wayne is (0, -105) & (3, -15), and from the table Winston is (0, -100) & (3, -16)
Answering:
Because at 3 seconds Winston was at -16 and Wayne was at -15, then option 1 is also correct.
Since Wayne started 5 feet deeper, option 5 is correct.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)
- Heather
Find the rate of change
Step-by-step explanation:
(x1,y1) = (-1,-1)
(x2,y2) = (2,-2)
m = (y2 - y1)/(x2 - x1)
m = (-2 + 1)/(2 + 1)
m = -1/3
Option → C
6trig review please help me
6 is a number known for being combined with 3 more 6's to create Satans Code
What is 3^-4 as a fraction?
Hello there!
Remember the Negative Exponent Law. If we have a number with a negative exponent, we flop it over.
So our answer looks like so:
[tex]\frac{1}{3^{4} }[/tex]
Therefore, our answer is: [tex]\frac{1}{3^{4} }[/tex]Hope this helps you!
~Just a felicitous girlie
#HaveASplendidDay
[tex]SilentNature[/tex]
Answer:
1234567901/100000000000Step-by-step explanation:
What is 3^-4 as a fraction?
3^-4 = 0.01234567901
as a fraction = 1234567901/100000000000
a group of 3 people are sharing chocolates each person wants 8 chocolates and each box has 6 chocolates
4 boxes of chocolates are needed by the group.
If a group of 3 people are together, needing 8 chocolates each. This means that the total number of chocolates needed is 8 × 3 = 24.
Again, we are told that each box contains 6 chocolates. This means that to get the number of boxes needed, we have to divide the total number of chocolates needed by the number of chocolates per box.
Essentially, 24/6 = 4 boxes of chocolates
for more see https://brainly.com/question/21416852
please help Can you solve each system and type the correct code? please remember yo type in all caps with no spaces.
Answer:
C?EB
Step-by-step explanation:
1) the answer is- ( 3, - 1 ) so letter will be - C
2) not sure?
3) the answer is - ( 2, 3 ) so letter will be - E
4) the answer is - ( 3, 6 ) so letter will be - B
I'm sorry, maybe someone can get number 2 for you, I got the rest.
Goodluck!
Answer: CGEB
Step-by-step explanation:
1- (3,-1)
2- (-1,3)
3- (2,3)
4- (3,6)
Use a property of equality to solve this equation:
4.5x = 18
x =
Answer: 4
Step-by-step explanation: 4.5x = 18
x = 18/4.5
x = 4
Would appreciate brainliest <3
A rectangle has a width of 1/5 and a length of 10x-15
Write the perimeter of this rectangle in simple form
Write the expression that represents the are of the rectangle
and
What would be the perimeter if x=10 Show your work and circle your final answer
They have three different section so answer each section
Answer:
Step-by-step explanation:
Perimeter:
Perimeter = 2*(length +width}
[tex]=2*(10x-15+\dfrac{1}{5})\\\\\\=2*(10x - \dfrac{15*5}{1*5}+\dfrac{1}{5})\\\\\\=2*(10x -\dfrac{75}{5}+\dfrac{1}{5})\\\\\\=2*(10x -\dfrac{74}{5})\\\\= 20x - \dfrac{148}{5}[/tex]
Area:
Area = length * width
[tex]= \dfrac{1}{5}*(10x-15)\\\\\\=\dfrac{1}{5}*10x - \dfrac{1}{5}*15\\\\\\=2x - 3[/tex]
x = 10
Perimeter = 20*10 - (148/5)
[tex]=200- \dfrac{148}{5}\\\\= \dfrac{200*5}{1*5}-\dfrac{148}{5}\\\\=\dfrac{1000-148}{5}\\\\=\dfrac{852}{5}\\\\=170.4[/tex]
Answer:
1.)-29 3/5 + 20x 2.)2x-15 3.)85 1/5
Step-by-step explanation:
you have 4 sides of a rectangle and to solve for the perimeter of a rectangle you have to add up all four sides. you have the width of the rectangle and the length. SO add them up once then multiply it by two.
If your trying to find the area you multiply L*W=A^2 so just multiply your length and width.
If the x was 10 just plug in you x and solve.
It gets tricky with the variable x and I'm guessing that's where you getting caught up.
for the first one you would have 1/5 + 10x - 15 then you want to multiply it by two getting -29 3/5 + 20x that's the equation you'd use for the first expression. for the second one you want to find the area so 1/5 * 10x-15 you'd then want to simplify it which would be 2x-15
and for the third one. You have the length and the width so the perimeter is calculated by (1/5 + 10(10)-15)2 1/5+100-15 and you get 85 1/5
Sorry if this is wrong.
A line with a slope of –4 passes through the points (9,w) and (8,9). What is the value of w?
Answer:
5
Step-by-step explanation:
A slope of -4 means that for every x increase by 1, the y decreases by 4. so going from (8,9) to (9,w), w should be 9-4, which is 5
What is the domain of g?
Two colored spinners are spun.
R: red
B: blue
G: green
Y: yellow
(A) What is the probability of getting the same colors from both spins?
Plz look at the photo
Step-by-step explanation:
y = 1/2 x - 2
The y-intercept is -2.
If the y-intercept is decreased by 4, then the y-intercept will become -6, and the equation will become
y = 1/2 x - 6
The graph will be translated 4 units down.
What is the best estimate for the volume of a jug of milk?
Write the fraction equivalent of each decimal. 3.75
2x^2 - 16x + 13 in the form a(x-b)*2+c?
Answer:
y=2(x−4)2−19
Step-by-step explanation:
PLS BRAINLIEST
What is the equation of the line?
Answer:
y=1/2x+2
Step-by-step explanation:
question 2 please help me
Answer:
D. 0.682
Step-by-step explanation:
Slope escape room I need help ✋
Answer:
feid
Step-by-step explanation:
1. slope = -5/1
2. slope = 9
3. slope = -1/3
4. slope = 3/1
Which term means, " a group of similar cells that work together to perform a similar function."?
Answer: Tissue
Step-by-step explanation:
They work together and there are in similar group.
Can someone tell me the answer
Answer:
31 1/4
Step-by-step explanation:
Triangle PQR is similar to triangle STU. Find the measure of side TU. Figures are not drawn to scale.
Step-by-step explanation:
when 2 triangles are similar, it means that both have the same angles. and that then all the corresponding side lengths relate to each other by the same multiplication factor.
PQ and ST are corresponding sides.
the length of ST (4) is the length of PQ (16) multiplied by 1/4.
16 × 1/4 = 4.
the same factor (1/4) also applies to the other sides.
and therefore,
TU = QR × 1/4 = 19.2 × 1/4 = 19.2/4 = 4.8
A bag contains 15 blue chips and 10 red chips. if one chip is drawn at random, what is the probability that it will be red?
A) 2/3
B) 3/2
C) 2/5
D) 3/5
E) 1/2
Answer: I’m pretty sure it’s c hope this helps
Step-by-step explanation:
What is the Answer to b)
Answer:
You have to substitute so the answer to b will be - 41/128
The function rulе fоr {{0, 14), (1, 12), (2, 10), (3, 8), (4, 6)} is:
y=-2х + 6.
y=-2х + 14.
y=-2х +2.
None of these choices are correct.
I need some help with this
Answer:
Step-by-step explanation:
omg u have a dell chromebook like me
Write a system of equations to describe the situation below, solve using any method, and fill in the blanks.
Rita is making greeting cards, which she will sell by the box at an arts fair. She paid $24 for a booth at the fair, and the materials for each box of cards cost $3. She will sell the cards for $11 per box of cards. At some point, she will sell enough cards so that her sales cover her expenditures. How much will the sales and expenditures be? How many cards will that take?
Step-by-step explanation:
we need to find the number n of sold boxes, so that the income (sales) and costs (expenditures) are equal. this is called the break even point. any more boxes sold will then result in a profit, actually gaining money. and if she cannot reach that number of sold boxes, then she will make a loss.
so,
n×11 = n×3 + 24
n×8 = 24
n = 3
it will take 3 sold boxes of cards to break even.
at that point she will have spent $24 + 3×$3 = $33, and her sales will be 3×$11 = $33.
