Answers
Answer:
Step-by-step explanation:
1. 7x+7
2. 2y+5
Not sure about 3 or 4
5. 11x
6.5x+7
7.10x-9y
8. 5x+5y
Not sure about 9
10. 4x+4
Answer:
7x+7
2y+5
6x^2+3y
5a^3+4a^2+3a (This one is the same because none of the terms are alike)
11x
5x+7
10x-9y
5x+5y
x^2+6x
4x+4
Step-by-step explanation:
Combine like terms for all of these, meaning adding or subtracting anything that has the same variable or power of a variable attached to it.
Related Questions
Please help! I need to show my work
answer is 50
Thanks so much
Answers
Answer:
(3x +2)° + 28° = 180°
=> 3x + 30 = 180
=> 3x = 180–30
=> x = 150/3
=> x = 50
Yes I need help with x question and please check if my other answers are correct
Answers
b.
It snows 2 inches every hour so for x hours it will be x×2 inches
The equation: y = 2x
So for x hours we have 2x inches of snow
c.
x = 24, so y = 2×24 = 48
It will fall 48 inches of snow
This is due today and I need some help please
Answers
Answer:
B
Step-by-step explanation:
It’s a test question.
Answers
Answer:
A # is odd
Step-by-step explanation:
Hypothesis-----> conclusion
What is the value of the expression 2.8*10^7/1.4*10^3
Answers
Answer:
20000
Step-by-step explanation:
2.8*10^7 = 28000000
1.4*10^3 = 1400
28000000/1400= 20000
Hope this helped!!
Answer:
2.8*10^7\ 1.4*10^3simplifies to 20000000000
Step-by-step explanation:
three consecutive odd integers have a sum of 339 name the three integers
Answers
Answer:
Step-by-step explanation:
The three consecutive integers are 111 113 and 115
Jenny has $2.40 deducted from her monthly allowance every time she forgets to do a chore. If she forgets three times in one month, what will be the change in Jenny's total allowance?
Answers
Answer: The charge would be $7.20.
hope that helps.
6 bottles of shampoo cost $3.60. What is the unit price for
Answers
Answer:
$1.67
Step-by-step explanation:
6 divided by $3.60 = $1.67
A triangle has sides with lengths of 6 millimeters, 8 millimeters, and 11 millimeters. Is it a
right triangle?
Answers
Answer:
No
Step-by-step explanation:
Using the converse of Pythagoras' identity.
If the square on the longest side is equal to the sum of the squares on the other 2 sides, then the triangle is right.
longest side = 11
11² = 121
6² + 8² = 36 + 64 = 100 ≠ 121
Thus the triangle is not right.
what inequality is graphed?
Answers
Answer:
A
Step-by-step explanation:
A is the correct answer have a great day
6
TEL
X
-
4
2
44
is it a function or not a function
Answers
It’s asking to write an equation of the line with a slope...please help!!
Answers
Answer:
y = -3/4x - 6
Step-by-step explanation:
Use y-intercept (0, -6) and slope -3/4 and put into y=mx+b form to solve for b
Remember that m is also known as slope!
-6=(-3/4 * 0) + b
b= -6
y= -3/4x - 6
Find the greater ratio - 6:7 and 7:8
Answers
Answer:
6:7
Step-by-step explanation:
question in the attachment
**giving BRANIST to FIRST to answer **
Answers
Answer:
the answer of this question is number D. 2
HOPE IT HELPED YOU !!!
Answer:
D. x = 2
Step-by-step explanation:
Rearrange so that the variable is on one side and the rest are on the other
0.6x = 2.4 - 1.2
0.6x = 1.2
To make x on its own, you divide 0.6 from both sides
x = 2
2+2-9+9+234-89+2747-3+902/3892+7y+9y Does anybody know this answer? My teacher put this as homework.
Answers
Answer:
1296 m^2
Step-by-step explanation:
I searched the answer up I wish you best of luck with your homework
9^4 x 9^5=9 to the power of what
Answers
Answer:
9⁹
Step-by-step explanation:
Hi there !
9⁴ ₓ 9⁵ = 9⁴⁺⁵ = 9⁹
Good luck !
(2/3) × (-6) × 5
please help me solve and show work
Answers
Answer:
-20
Step-by-step explanation:
Use PEMDAS
[tex]\frac 2 3 * -6 * 5\\\frac 2 3*-30\\\frac {-60}{3}\\-20[/tex]
Which expression has a value of 60?
360 ÷ 60
3,600 ÷ 6
3,600 ÷ 60
3,600 ÷ 600
Answers
Answer:
3,600/60
Step-by-step explanation:
Function or not a function?
{(3,2), (1, -1), (2, -4), (3, -9), (4, -16)}
Answers
Answer:
not a function
Step-by-step explanation:
if x values repeat its not a function
What is another way of writing: 2 x 2 x 2 x 2
Answers
Answer:
2^4 or 2 to the 4 power
Step-by-step explanation:
Answer:
2 to the 4th power
Step-by-step explanation:
because you do 2*2*2*2 which equals to 2 to the 4th power
In ΔPQR, the measure of ∠R=90°, RP = 57 feet, and QR = 93 feet. Find the measure of ∠P to the nearest tenth of a degree.
Answers
Answer:
58.5
Step-by-step explanation:
hope it helps :)
help me with this please
Answers
I dont understand can sombody solve this
Answers
Answer:
Option 1
Step-by-step explanation:
I found the exact moon graph on line . It says it is proportional because the line passes through the origin
What is the median of the data set given below?
42,20, 12, 15, 18, 15, 29, 33
O A. 23
O B. 15
O C. 19
O D. 20
Answers
Draw a line representing the "rise" and a line representing the "run" of the line. State
the slope of the line in simplest form.
Answers
Slope= -8/16
Slope = -1/2
Solve the equation below
3h - 2( 4h - 5 ) = 10 - 5h
Answers
Answer:
Infinite solutions
Step-by-step explanation:
3h-8h+10=10-5h
-5h+5h=10-10
0=0
Infinite solutions
Answer:
This should be the correct answer.
question attached through picture
Answers
Answer:
1/2
Step-by-step explanation:
1/2
Plz answer plz it’s timed
Answers
Answer: 1. is #2 2. is #4
Step-by-step explanation:
Nah can buy 20 balloons for $5.00. what is the price for 9 balloons?
Answers
Answer:
0.25 cents is the answer
Answer: 25 cents
Step-by-step explanation:
What type of answer will a
positive times a negative be?
Positive
Negative
Neither
Zero
Answers
Answer:
Negative
Step-by-step explanation:
Answer:
A positive x a negative will always be negative.
Step-by-step explanation:
No matter what if you have a negative value getting multiplied by a positive value then your product will be negative. (Unless your negative is multiplied by another negative, in which that would be positive.)