Answer:
7x + 6 = 6x - 3
Step-by-step explanation:
2(x+3) + 5x = 3(2x-1)
Distribute
2x + 6 + 5x = 6x - 3
Combine like terms
7x + 6 = 6x - 3
hope this helps
i need help... (3z + 1) + (5 + 7z)
Answer:
10z + 6
General Formulas and Concepts:
Algebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define Expression
(3z + 1) + (5 + 7z)
Step 2: Simplify
Combine like terms (z): 10z + 1 + 5Combine like terms (Z): 10z + 6I’ll give you brainilest
Answer:
No, these triangles cannot lie on the same line.
Step-by-step explanation:
Step-by-step explanation: For two triangles to lie on the same line they must have the same slope. slopes are negative because the triangles are leaning to the left.
solve for x: 5.74 = 3.73 + x
Answer:
5.74 = 3.73 + X
First, cross out 3.73 and then subtracting 5.74 by 3.73,
then you'll have 2.01 = X
Hope this helps!
Step-by-step explanation:
Someone Help me PLS ...
Answer: Number 1 would be F
Number 2 would be C
Number 3 is D
Number 4 is B
Number 5 is A
Number 6 is E
Step-by-step explanation:
Please help!!!
Please don't do it for the points either I will give the brainiest away.
Which expression has the least value?
−14/2
negative 14 over 2
14/−2
14 over negative 2
−9 − 1
negative 9 minus 1
−9 − (−1)
Answer:c
Step-by-step explanation:
IM GIVING 30 POINTS PLZ HELP ASAP
GIVING BRAIN TOO!
Answer:
x = 28 Hours
Step-by-step explanation:
if you start with 20 bags done then you take that away from the 1000 and you have 980. Then you do 35x x or 35x28 = 980.
111x6 divided by 5 +10 -78
Answer:
65.2
Step-by-step explanation:
Calculator
Answer:
-10.57
Step-by-step explanation:
Hello please help me with this question
Plss help with this math!!!! i will give brainliest to the best explained correct answer
i need help with these (click the photo to see it clear)
1. 4(5+2)=4×7=28
2. 8(3+2)=8×5=40
3. 3(3+5)=3×8=24
4. 7(3+5)=7×8=56
5. 9(5+6)=9×11=99
6. 15(2+3)=15×5=75
7. 12(4+5)=12×9=108
8. 18(1+2)=18×3=54
9. 25(3+2)=25×5=125
10. 2(7+4+11)=2×22=44
I hope you will enjoy
r = 4sin(2θ). What is the length of each petal
Multiple choice question
The equation y = 15x + 225 represents the relationship between the total cost, in dollars, y, to rent a banquet hall of a party, and the number of people attending, x. Which of the following statements are TRUE about the equation? Select All that apply.
A. The y-intercept is 15.
B. It is a linear function.
C. It has a slope of 15.
D. It has an initial value of 225.
E. It has a slope of 225.
Answer:
B, C, and D
Step-by-step explanation:
Nia told Patrick that her new backpack only costs 14$ because she used a 30% off coupon when she bought it. Patrick wants to buy a similar backpack. How much will it cost if he does not have 30% off coupon.
Answer:
$20
Step-by-step explanation:
.01*20=.2
.2*30=6.
20-6*.3=14
Answer:
the answer is actually $20, they want the original price, 14 was the discounted price
Step-by-step explanation:
1% of 20 is .2, so .2x30=6 and $20-6=14 so the original price was 20
Use the work shown. Which expression is equivalent to -2/3y-3/5x+2/9-4/5x+1/3y
Answer:
its the third one
Step-by-step explanation:
C. 1/3y-7/5x+2/3-2/3y-4/9
The coordinate grid below shows triangle GHI. The triangle is translated 6 units to the left and 5 units down to create a new triangle.Which rule describes the transformation?
Answer:
There are multiple answers, choose one
F. (x, y) (x + 6, y + 5)
G. (x, y) (x - 6, y - 5)
H. (x, y) (x - 6, y + 5)
J. (x, y) (x + 6, y - 5)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
What is the area of the semicircle in problem 6?
Answer:The area of a semicircle is half of the area of the circle. As the area of a circle is πr2. So, the area of a semicircle is 1/2(πr2 ), where r is the radius. The value of π is 3.14 or 22/7.
Step-by-step explanation:
Answer:
121
Step-by-step explanation:
Please help ill give you brainliest
Use the information to answer the question
Sean has 10 pounds of birdseed, which he separates into smaller bags. The line plot shows the weights of 8 bags Sean made. Sean's Bags of Birdseed x XXXXCO - 2 1 3 1 5 8 Weight (pounds) 3 4 1 co How many pounds of birdseed does Sean have left after making the bags? Move numbers to the boxes to show the answer. If there is no whole number, put a 0 in the first box.
Answer:
Sean has 4 bags left over!
Step-by-step explanation:
Sean has 10 pounds of birdseed, which he separates into smaller bags. The line plot shows the weights of 8 bags Sean made. Sean's Bags of Birdseed x XXXXCO - 2 1 3 1 5 8 Weight (pounds) 3 4 1 co How many pounds of birdseed does Sean have left after making the bags? Move numbers to the boxes to show the answer. If there is no whole number, put a 0 in the first box.
(5b-9)-3(8-2b) simplify the expressio
Answer:
11 • (b - 3)
Step-by-step explanation:
Step by Step Solution
STEP1:STEP2:Pulling out like terms
2.1 Pull out like factors :
8 - 2b = -2 • (b - 4)
Equation at the end of step2: (5b - 9) - -6 • (b - 4) STEP3:STEP4:Pulling out like terms
4.1 Pull out like factors :
11b - 33 = 11 • (b - 3)
Final result :
11 • (b - 3)
Im a little confuse on this so i will need some help please!
Answer:
The answer is C.
If I'm wrong, then I'm sorry- but have a wonderful day though!
:D
Answer:
Step-by-step explanation:
At least 2 heads means it cold have 2 heads or 3 heads
Count how many posibilities to have 2H or 3H are there
HHH, HHT, HTH, THH they are 4 posibilities
the probability to have at list 2 heads is
P = #of 2H and 3H / #of all outcomes = 4/ 8 = 1/2
An equation and the first step in its solution are shown.
Equation: x2 + 3x – 9 = 0
Step 1: x2 + 3x + h = 9 + h
What value of h is used to solve the equation by the method of completing the square?
Answer:
The answer is either 1.5 or 0.667
Step-by-step explanation:
x2+3x-9=0
x2+3x=9
6x=9
x=1.5
or
x=667
the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]
Given :
An equation and the first step in its solution are shown.
Equation: [tex]x^2 + 3x -9 = 0[/tex]
Step 1: [tex]x^2 + 3x + h = 9 + h[/tex]
In completing the square method , we take the coefficient of x and divide it by 2 and then square it
coefficient of x is 3
divide it by 2 , so we get [tex]\frac{3}{2}[/tex]
Then we square it [tex](\frac{3}{2} )^2\\\frac{9}{4}[/tex]
Then we add it on both sides of the equation
[tex]x^2 + 3x + \frac{9}{4} = 9 + \frac{9}{4}[/tex]
So, the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]
Learn more : brainly.com/question/10662834
A picture has the ratio of z inch per 3 cm. What is the unit
rate inches per centimeter?
Answer:
1 cm
Step-by-step explanation:
Please help! Write an equation for the line in slope-intercept form.
Answer:
y = -2x+5
Step-by-step explanation:
Solve the system by graphing!
Help please, this is my last question I am asking you guys, I promise <3
Answer:
Part A: 1.25g + 14.25 < 55.00
Part B: 32 games
Step-by-step explanation:
A:
price per game * games played (1.25g) + money he's already spent (14.25)
must be less than or equal to his total budget (55.00)
equation: 1.25g + 14.25 < 55.00
B:
total (55.00) - already spent (14.25) = what he can spend on games (40.75)
55.00 - 14.25 = 40.75
arcade budget (40.75) / cost per game (1.25) = 32.6
because you can't play 0.6 games, 32 games
A company that makes hair-care products had 3,000 people try a new shampoo. Of the 3,000 people, 12 had a mild allergic reaction. What percent of the people had a mild allergic reaction?
Answer:
0.4%
Step-by-step explanation:
12/3,000 = 2/500 = 0.4%
Hope this helps! :3
plz mark as brainliest!
Plss help with these 2 math questions!!! i will give brianliest to the best CORRECT answer
what is 48/8+5*(7-2) please help asap
Answer:
31
Step-by-step explanation:
Elizabeth is spinning a spinner with 5 equal sized sections. The sections are numbered 1, 1, 2, 2, 4. Which statement about the spinner is true?
a) Elizabeth is equally likely to spin a 4 as a 2.
b) Elizabeth is less likely to spin a 1 than a 4.
c) Elizabeth is more likely to spin a 1 than a 2.
d) Elizabeth is less likely to spin a 4 than a 2.
Answer:
its d
Step-by-step explanation:
the options can be eliminated by using common sense.
How many quarter, a pound burgers can Kristina make out
of 75 pounds of ground beef?
1
Answer:
1 quarter pound = 0.25 of a pound.
Give that:
Total amount of ground beef = pound
From 3.5 pound of beef we have to make burgers using 0.25 pound of beef in one burger
We have to find how many burgers can be made:
We have to divide 3.5 pound by 0.25 pound
i.e,
⇒14 quarter pounds burger can be made.
Therefore, 14 quarter pound burgers can George make out of 3 1/2 pounds of ground beef
Step-by-step explanation:
Pls help me and thank you
Answer:
its 8
Step-by-step explanation: