All of the following expressions simplify to -5x + 7, except ( x - 2) - (6 x - 9) (5 x + 1) - (-10 x + 6) -4 x + 2 x + 7 - 3 x (4 x + 3) + (-9 x + 4)
Answer:
(-4x+2)+(7-3x)
Step-by-step explanation:
it would give you -7x+9 I believe the others all equal -5x+7
Billy and Sam started with the same number of baseball cards in their collections. Billy collected 3 cards per week and now has 29 cards. Sam collected 2 cards per week and now has 20 cards. Let x represent the number of cards they began with, and let y represnt the number of weeks. Which system of equations represents this situation?
Answer:
x+3y=29
x+2y=20
Step-by-step explanation:
Please help?????!!!!!!
(Middle school math) please help, thank you!
Answer:
what's is the he question
Step-by-step explanation:
?
How do I solve this?
I put in the answer for 3 I put (-2·-6)+(-y·-2). And for 4 I put (-2·-6)-(-2·y) and it said I got it wrong. Can anybody help me?
Answer:
1) -2 -6
2) -2 -y
3) -2 -6 + -y
4) -2 -6 -y
Step-by-step explanation:
There is no step by step explanation
Help please and thank you. :-)
Answer:
3/4 * 10 = 7 1/2
Step-by-step explanation:
To find the answer you just have to multiply the 3/4 yards needed per pillow by the number of pillows, which in this situation is 10.
Help will give brainiest if right plzzzzzzzzzzz
NO LINKS
Answer:
1. x >= 5
2. x > -8
3. x < 4
4. x <= 8
Step-by-step explanation:
Answer:graph
Step-by-step explanation:
PLEASE HELP ME! ASAP! Thank you!
Answer:
He was a bad judge of character (I think, been a while.)
What is the RANGE of this data set? (3, 6, 3)
Answer:
Range = 3
Step-by-step explanation:
The range is the difference between the largest and smallest value in the data set. So, 6 - 3 = 3 is your answer.
A store bought 200 toys at a cost of $20 each. The store sold all the toys at a percent markup of 30%. Find the total selling price.
Answer:
5200
Step-by-step explanation:
200x20=4000
30% of 4000 is 1200
4000+1200
Answer:
5200
Step-by-step explanation:
200×20=4000
30% of 4000 is 1200
4000+1200=5200
PLEASE HELP!! I'M GIVING ALL MY POINTS!! I'LL ALSO GIVE BRAINLIEST IF U DO ALL ANSWERS.
What is the answer about this I really need help
Answer:
hi
Step-by-step explanation:
Answer:[tex]What's the question[/tex]
Step-by-step explanation:
please help on this question
Forty-One
14-6 = 8
49 - 8 = 41
Note: Your teacher will grade your response to ensure that you receive proper credit for your answer.
7. The graph below shows the number of new clients brought into Sunnydays Insurance Company. Why is the graph misleading?
Answer:
It is not starting at 0
Step-by-step explanation:
If it doesn't have a starting point you can't be sure of the pattern unless you check at every point. If it's not starting at 0, no correct answer
Consider the equation 30÷x=6.
Part A
Which equation demonstrates how the divisor indicates the size of the unit?
Answer:
Part A: D or the last one
part B: The value of X is 5
Step-by-step explanation:
6 times ? =30
The answer is 5 so you have the value to X and then you take the 30 and to get 0 you need to subract 5 six times.
Hope this helped!
heeelllppppp
_______________________________________________
( the pic )
Flow Rate: 9.5 L/90 s
How long will it take to fill the tub?
Try solving the problem at least two ways to see if you come up with different answers or the same answer and why they could be different or the same.
show your work :(
Answer:
Hmm. I'm not sure... But I just wanted to say I love your profile picture.
Step-by-step explanation:
Can someone help me with my homework for free it won’t let me put my question?
Answer:
yes I will help you first tell your class
Find the slope of the 2 points (-2, -1) & (4, 5)
Explain too :))
Answer: hers your answer and steps
And the answer to you question you asked in the comments
Step-by-step explanation:
plz help me plzzzzzzzzzzzzzzzz
Answer:
6(4 + 5)
Step-by-step explanation:
You are supposed to use reverse distributive proper and pull out the greatest common multiple. Since 6 both multiply's 4 into 24 and 5 into 30 we can pull that out and we are left with this:
6(4 + 5)
REWARDING BRAINLY TO CORRECT ANSWER (IF I DONT GIVE IT RIGHT AWAY DONT SPAM!!)
Answer:
Sharon's range is greatest at 17
Step-by-step explanation:
her lowest score was 80 and highest was 97
Answer:
It's sharon
Step-by-step explanation:
You find the range by taking the max value and subtracting the minimum value, her max is 97 and her min is 80, so you do 97-80 which equals 17, the greatest range in the table
I need these 3 answers! I'll give brainliest to whoever answers first! (Also putting for 20 points)
y/12 - 5 = 11
3.2x + 2.6 = -23
-6.85 + m/4 = -11
All are two-step equations, please include steps!
Answer:
y/12-5=11----> y/12=16 y=192
Step-by-step explanation:
PLZZZZ HELP ME if you dont know the answer plz dont help me
Explaining the Process
Explain how to calculate the surface area of a composite figure in your own words.
Answer below here Answer correct thanks for coming and I hope I made your day (>-<)
(To find it you need to look at the shapes and froms you see in the shape the look at the numbers and the sides to calculate your shape suface area.)
Answer two Is correct to
Sample response: First separate the composite into component figures. Then find the surface area of each figure. A two-dimensional net can be used to find the surface area. Add the surface areas of the components. Then, subtract or exclude the areas of the figures that
Answer:
ok ?????????????????????????????
Answer:
To find it you need to look at the shapes and froms you see in the shape the look at the numbers and the sides to calculate your shape suface area.)
Answer two Is correct to
Sample response: First separate the composite into component figures. Then find the surface area of each figure. A two-dimensional net can be used to find the surface area. Add the surface areas of the components. Then, subtract or exclude the areas of the figures that Plz mark brainliest
Is the following number rational or irrational?
0.3π
Answer:
Anything that has to do with pie is irrational
Step-by-step explanation:
Any pie number is irrational because pie is a never ending number hope this helps
Answer:
Personally i think it is irrational
Step-by-step explanation:
I think it is because it is a low number
What is the width of this rectangular prism if the volume is 162 cm cubed?
A. 3 cm.
B. 3 cm. squared
C. 3 cm. cubed
D. 108 cm.
Answer:
A 3 cm
Step-by-step explanation:
Volume is lxwxh, 6x9= 54, and 54x3=162
Answer: 3
Step-by-step explanation:
The equation for volume of a rectangular prism is lwh. We have the lh and 6 times 9 is 54. Now we just divide 162 and 54 and that's the width which is 3. And to double check 3 times 9 times 6 is 162 :)
help with math please
Answer:
70 Kilometers
Step-by-step explanation:
Just multiply 3.5 cm by 20km. Hope this helps!
calculate the sum and enter it below
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Instead of adding just subtract since its a negative
Jorge baked cookies for his math class's end-of-year party. There are 29 people in Jorge's math class including Jorge and his teacher. Jorge baked enough cookies for everyone to get 2 cookies each. How many cookies did Jorge bake? Use the variable c to represent how many cookies Jorge baked.
Answer:
Step-by-step explanation:
c= 29*2
why 29*2? because the problem says that jorge baked 2 cookies per person, so we multiply 2 times 29
c= 58
Which of these is the algebraic expression for "3 times the sum of 2 and y?"
3(2 + y)
3 ⋅ 2 + y
2 + 3 ⋅ y
2(3 + y)
Answer:
the answer is 3(2+y)
Step-by-step explanation:
i commented that first it would not let me answer
]
Answer:
3(2+y)
Step-by-step explanation:
Sum is addition, and you need to multiply 3 by 2 and 3 by y. It has to be a because it is the only one that does 3(2+y)
B isn’t multiplying it by y
C doesn’t multiply 3 by 2
D doesn’t multiply 3 by y
Triangle FGH is dilated agout the origin make triangle F'G'H' as shown here. Which rule represents the dilation applied to triangle FGH to create triangle F'G'H'?
Answer:
Answer is J
Step-by-step explanation:
Count the height of each traingle and divide both of them, it's also going to be greater than 1X since the dialted image is larger than the original
Answer:
answer isj
Step-by-step explanation: