Answer:
10a+3b
Step-by-step explanation:
6a+3a+8b+a-5b
Combine like terms
6a+3a+a -5b+8b
10a +3b
Answer:
10a + 3b
Step-by-step explanation:
6a + 3a + 8b + a - 5b
10a + 8b - 5b
10a + 3b
Insta: 25k_kem9/2x -6y = 12
3x - 4y = 8
Answer:
x-intercept [tex]\frac{8}{3} ,0[/tex] and y-intercept [tex]0,-2[/tex]
Step-by-step explanation:
I don't know if this is exactly what you were looking for if it's not I'm sorry if so hope this helps have a good rest of your day :) ❤
Need help I’m very confused
what is the mystery number 1,2,4,8,16,32
Answer:
64
2×32=64............
What is the area?? Plz I need help and there are still 18 questions left
Answer:
24
Step-by-step explanation:
Who is able to type a minimum of 95 words every 2 minutes?
1 point
Captionless Image
A. Justin
B. Remmy
C. Izzy
Answer:
e
Step-by-step explanation:
Amy’s pets groundhog ate 32 lbs. of the food this month. Last month, it only ate half that much. How much did it eat last month?
Answer:
The answer is 16 because half of 32 is 16.
Step-by-step explanation:
16+16=32
32-16=16
Answer:
Step-by-step explanation:
(Half)= 2
Divide 32 by 2
32÷2= 16
Amy's pet groudhog only ate 16 Ibs last month.
Which of the following shows numbers ordered from least to greatest?
Group of answer choices
-2, -1, 0, 1
-2, 1, -1, 0
-2, -1, 1, 0
1, 0, -1, -2
Answer:
-2, -1, 0, 1
Step-by-step explanation:
PLZZ HELLPPPPPPP PLZZZZZZZZZZZ
Answer:
10%
Step-by-step explanation:
PLEASE HELP DUE NOW Pentagon A'B'C'D' E' is the image of
pentagon ABCDE under a dilation with a
1
scale factor of
2
4
What is the length of segment C'D'?
units
Answer: 2 units
Step-by-step explanation:
The length of segment C'D' is 1 unit.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
A'B'C'D' E' is the image of pentagon ABCDE under a dilation with a scale factor of 1/2.
We need to find the length of C'D'.
Graph transformation is the process by which an existing graph, or graphed equation, is modified to produce a variation of the proceeding graph.
A dilation is a transformation which preserves the shape and orientation of the figure, but changes its size.
The Length of segment CD is units.
Length of segment A'E' = 5/2 × Length of segment AE
Therefore;
Length of segment C'D' = 1/2 ×2 = 1 units.
Hence, the length of segment C'D' is 1 unit.
To learn more on Graph click:
https://brainly.com/question/17267403
#SPJ2
A radioactive substance decays at a rate of 3.4% per day. If it starts at 200 grams, how
many days will it take for the substance to decay to less than 150 grams?
Answer: 9
Step-by-step explanation:
Since the percent is decaying, you subtract 3.4 from 100, which gets you 96.6
200(0.966)^9 gets you 146.5 which is less than 150
Can you guys help me on the question 4?! :)
Answer:
Volcanic gray
Step-by-step explanation:
I think because Volcanic Gray and Gray Fox look pretty close to the same color. Sorry if it is wrong.
Write the scale as a ratio a 4-inch drawing of a soccer field that is 108 yards long A 1in:27yd. B 27ud:1in. C 108yd:4in. D 4in:108yd
Answer:
d
Step-by-step explanation:
4 inches represents every 208 yards in the drawing
Show your work to get full credit. Solve the following problem with any method you want.
12 divided by 0.03
Answer:
12 ÷ 0.03 move two places to the right
12÷3
4
Do I look like sick
- Kim namjoon
Answer:
lovely :)
Step-by-step explanation:
Use distributive property to solve the problem
6 (3m + 2) + m
Tim, Kim, and Jim collect comic books. Kim has three times as many comic books as Jim. Tim has eight less than Kim. Together they have 104 comic books. How many does each person have?
HALLPPPPP!!
Find k if the line y = kx+5 passes through the point (-6,14)
Answer:
Step-by-step explanation:
14=k(-6)+5
-6k=9
k=-1.5
which of the following polynomials are quadratic
Choose all answers that apply:
4x^2+3x+1
x+y
x^2+4x
Step-by-step explanation:
4x^2+3x+1 and x^2+4x are quadratic
are 4/5 and 1/2 equivalent explain
Answer:
They are not
Step-by-step explanation:
4/5 cannot be simplified, plus 1/2 indicates half of a fraction but 4/5 is not half if a fraction, therefore they are not equivalent.
how to find constant of proportionality
Step-by-step explanation:
The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.
EXTRA CREDIT: Complete the truth table. Choices are on the next page. (3 points)
Hurry please
Answer:
Step-by-step explanation:
find the area!!! help please!!!
Answer:569.4 os the answear
Step-by-step explanation:
When you multiply 12 times 12 it is that hope this helps
Which expression shows the prime factorization of 56?
Answer:
2³×7
Step-by-step explanation:
2(x + 5) = 3x + 1
Solve the equation
Please hurry
Answer:
So the answer is 9
Step-by-step explanation
1 . The explanation is that you have to distrubte the parentheses 2.subtract 10 from both sides 3.simplify what you got after you 4.subtract 3 from both sides 5.simplify again 6.divide both sides of the equation by the same terms 7.simplify again and you get 9
which fraction is the same as 9/10?
Answer:
the first one is the same
Step-by-step explanation:
Solve for x in the following equation: 4(-5x-6) = 4(9x+4)
Answer:
[tex] - 20x - 6 = 36x + 4 \\ 36x + 20x = - 6 - 4 \\ 56x = - 10 \\ x = \frac{ - 10}{56} \\ x = - 0.17571428[/tex]
what is 29( 86 + 34)
Hey there!
The answer to your question is 3480
There are two ways we can do this. I will show you both, so you know how to do it in the future:
The First Way ~ Parantheses First:
Step 1.) Add [tex]86[/tex] and [tex]34[/tex]
[tex]29(120)[/tex]
Step 2.) Multiply
[tex]3480[/tex]
The Second Way ~ Distribute First
Step 1.) Multiply [tex]29[/tex] and [tex]86[/tex]
[tex]29(34)+2494[/tex]
Step 2.) Multiply [tex]29[/tex] and [tex]34[/tex]
[tex]986+2494[/tex]
Step 3.) Add [tex]986[/tex] and [tex]2494[/tex]
[tex]3480[/tex]
Have a terrificly amazing day!
PLEASE HELP BEST ANSWER GETS BRAINLISEST!!!
Answer:
80?
Step-by-step explanation:
Ira runs 9 laps in 12 minutes. How many laps per minute do they run?
I need help
Answer:
0.75 laps per minute
Step-by-step explanation:
9/12 = 0.75
Answer:
1.3 min per lap
Step-by-step explanation:
Simplify the inequality:
-12.4x+8x > -0.4x-5.2-2.7
Answer:
x < 1.975Explanation:
-12.4x + 8x > -0.4x - 5.2 - 2.7
Add similar elements: -12.4x + 8x = -4.4x
-4.4x > -0.4x - 5.2 - 2.7
Subtract -5.2 - 2.7: -7.9
-4.4x > -0.4x - 7.9
Multiply both sides by 10
-4.4x · 10 > -0.4x - 7.9 · 10
Refine
-44x > -4x - 79
Add 4x to both sides
-44x + 4x > -4x - 79 + 4x
Simplify
-40x > -79
Multiply both sides by -1 (Reverse the inequality)
-40x (-1) > -79 (-1)
Simplify
40x < 79
Divide both sides by 40
40x / 40 < 79 / 40
Simplify
x < ⁷⁹⁄₄₀
Turn the fraction into a decimal
x < 1.975