Answers
Related Questions
Q#1: Amanda and Lisa are playing games at the arcade. Amanda started with $15, and the machine she is playing costs $0.75 per game. Lisa started with $13, and her machine costs $0.50 per game. After how many games will the two girls have the same amount of money remaining?
Q#2:The Lone Star Shipping Company charges $14 plus $2 a pound to ship an overnight package. Discount Shipping Company charges $20 plus $1.50 a pound to ship an overnight package. For what weight is the charge the same for the two companies?
Answers
We know Deanna started with $15 and she spends 0.75 per game, so we can make the following equation:
D = 15 - 0.75x
Let L = the amount of money Lisa has after x games.
We know Lisa started with $13 and she spends 0.50 per game, so we can make the following equation:
L = 13 - 0.5x
The question is asking how many games need to be played for L and D to be equal, so just equate L and D and solve for x:
D = L
15 - 0.75x = 13 - 0.5x
15 - 13 = -0.5x + 0.75x
2 = 0.25x
2 = (1/4)x
8 = x
Therefore they need to play 8 games each to have the same amount of money.
Answer: For question one its 8
Step-by-step explanation: Let A be the variable for Amanda! The amount of money she has for x amount of time. We know that lisa has $13 and she is spending .50 every game. The equation for this would be L=13-0.5x. SO to solve this problem of when they both will have the same amount of money use the equation. 15- 0.75x=13 - 0.5x then you will switch the equation around. So the next step would look like 15-13= -0.5x + 0.75x! Then you'll get 2=0.25x change that to a fraction and you'll get 1/4 and 8=x!
Im so sorry if this is confusing!
solve for x: 4x + 9 = 2x - 7
Answers
Answer:
-8
Step-by-step explanation:trust me
Answer:
x=8
Step-by-step explanation:
4x+9=2x-7 (subtract both of the numbers with variables)
4x
-2x
2x=+9-7
-9 -9 (-9-7=16) +* 2 negatives cancels out to make a positive *+
2x=16
16/2=
x=8
Hopefully this is right! I'm rusty on multiple-step equations. This is the strategy I used over the years.
Please only respond if you know the answer I have this and more due at 12:59 (ignore the third tab lol)
Answers
Answer:
29. 55x2=110 miles per 2 hours
30. 3/2=1.5 bags a day
31. 10x12=$120 paied a year.
32. 20000/2=10000 EXP per half a day
33. 1800/2=$900 every 2 hours
34. 15x2=$30 every 2 hours
Answer:
29. 55x2=110 miles per 2 hours
30. 3/2=1.5 bags a day
31. 10x12=$120 paied a year.
32. 20000/2=10000 EXP per half a day
33. 1800/2=$900 every 2 hours
34. 15x2=$30 every 2 hours
Step-by-step explanation:
Can you help me with this. Is this a function, why or why not?
Answers
Can someone help me with this
Answers
Answer:
60(10 -7) - (-26/2)^2 (do the problems in the parenthesis)
60(3) - (-13)^2 ( multiply 60 and 3 and then square -13)
180- 169 (subtract)
11
At a dinner, one meal cost $22 and a sales tax of $1.87 was added to the bill.
Answers
Answer:
5.61; 8.5 %
Step-by-step explanation:
Tax = $1.87 per $22 meal
For a $66 meal,
Tax = 66 × 1.87/22
Tax = 3 × 1.87
Tax = $5.61
=====
Tax rate = 1.87/22 × 100
Tax rate = 0.085 × 100
Tax rate = 8.5 %
Marni has 11 ounces of walnuts. She needs 6 ounces for one recipe and \frac {1}{4}41 pound for another. There are 16 ounces in 1 pound.
How many ounces of walnuts does Marni need to make both recipes? Show your work.
Answers
Answer:
164
Step-by-step explanation:
Multiply
Answer:
1/4
Step-by-step explanation:
.
I need help sooo um help plssss
Answers
Answer:
93
Step-by-step explanation:
3%=.3
.3*3100=93
Help fast Please!!!!! What is the vertical distance between
(-3, -2.5) and (-3, 5)?
Answers
With that out of the way, the x-axis lies on the horizontal line, whereas the y-axis lies on the vertical line.
Point coordinates are typically listed as (x, y), so... with that said, to find the distance we'll have to count downwards. As we know, negative x is to the left, negative y is further down, so... -3 to -12 is 9 points away.
Simple method: -3 - 9 = -12, or... -12 - -3 = -12 + 3 = -9.
In other words you get the basic idea, you can also just count, but whatever.
I hope that helps, have a great rest of your day! ^ ^
Mr adkins has 2 packages, each with 6 batteries. He uses 4 of the batteries in a flashlight . How many batteries does he have left?
Answers
Answer:
8
Step-by-step explanation:
2 x 6 = 12
12 - 4 = 8
So, our answer is 8.
Answer:
8
Step-by-step explanation:
6+6=12 , 12-4=8
Help bruh helpppp . Jejdjdkdkdkckvk
Answers
Answer:
20 days
Step-by-step explanation:
pls mark as brainiest
pls pls pls help brainliest
asap
Answers
Answer:
what the heck is this
Step-by-step explanation:
The distance on the number line, is its _______________ _______________. It is always _________________________.
Answers
Answer:
answer
Step-by-step explanation:
Ed deposited $6000 into a savings account 4 years ago. The simple interest rate is 3%. How much does Ed have in his account now?
Answers
Answer:
$200,000
Step-by-step explanation:
6,000×100=600,000
600,000÷3=200,000
So $200,000
Please help! I'll give Brainleist if someone gets this right.
*Note; I might report the people who answer, just for points.*
Answers
Answer:
Hope this helps!
Step-by-step explanation:
Brianna did it right, and 552 divided by 23 is 24!
Please give brainiest if you think my answer is good :)
Answer:
brianna's work was correct
Step-by-step explanation:
her work was correct because 20 times 23 is 460 subtact 460 from 552 and u get 92 and 92 subtracted by 92 is zero
and she will get 24 as her answer
A square with a side length of 9cm will be ________ long after a scale factor of 1.5
a. 6 cm
b. 7.5 cm
c. 10.5 cm
d. 13.5 cm
(if you just put something random for the points i will report)
Answers
i need help... (3z + 1) + (5 + 7z)
Answers
3z + 1 + 5 + 7z = 10z + 6
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 + 6if you have a qurter to all the time i listen to the same song how much money would i have
Answers
Answer:
How many times do you listen to the song
Step-by-step explanation:
When a unit rate is simplified, it must have what number in the denominator?
Answers
Answer:
1 is the number in the denominator.
Step-by-step explanation:
A unit rate is a rate with 1 in the denominator.
Answer:
1 is the number in the denominator.
Step-by-step explanation:
Susan bought 15 pencils for $1.75. How much is each pencil?
Answers
Answer:i got 8 cents 9 cents if you round up
Step-by-step explanation:
15÷1.75=8.57
Answer:
$0.12
Step-by-step explanation:
1.75/15=.12
i need help with these (click the photo to see it clear)
Answers
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
Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?
Answers
Answer:
you spent 45 dollars this month
help me , thank you very much for helping
Answers
Answer:
A and D are functions
Step-by-step explanation:
A is a function because each output is going down the same amount each time, in this case, going down by 4. (the function here is y = -x + 11)
B is not a function because there isn't a constant for y.
C isn't a function either because two x's are 0 with different y values, and you can't have that in a function.
D is also a function because of the equation on the right side.
The red line of the attachment below in A's function graphed, and the lime curve represents D's function graphed.
please help! show your work if you can.
Answers
Answer:
35 hot dogs and 52 sodas
Step-by-step explanation:
apply the product rules to determine the signof each expression
Answers
Answer:
- + - = +
+ + + = +
+ + - = -
- + + = -
Step-by-step explanation:
Thanks hopes it helps
Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs’ home. How much did she leave altogether?
Good Luck!!! First Right Answer gets brainliest!!!
Answers
Answer:: She left $12,000.
Step-by-step explanation:
$12,000
Old Granny Adams left half her money to her granddaughter and half that amount to her grandson. She left a sixth to her brother, and the remainder, $1,000, to the dogs' home. How much did she leave altogether?
PLEASE HELP! FINALSS!
A catering company is preparing for 200 guests. They are going to serve a punch that consists of image ginger ale and image juice. The ginger ale will be purchased in bottles that contain 0.75 gallons each.
What is the minimum number of bottles of ginger ale needed so that each guest can have up to three 12-ounce servings of punch?
A. 19
B. 16
C. 17
D. 18
Answers
Find the equation of the line that passes through the given points on the graph below.
Answers
because rise over run is slope or you can do (y2-y1)/(x2-x1) and the y intercept is -1
Answer:
y = -4/3x - 1
Step-by-step explanation:
Find the least common multiple using GCF of 7 and 35
Answers
Answer:
a least common multiple of 7 and 35 is 7
hope its right
Step-by-step explanation:
Select all the fractions that are equivalent to each other.
(Choose 4)
1/3
1/4
2/8
4/16
2/12
3/12
Answers
2/8
4/16
3/12
u can convert fractions into percents by multiplying the first number by the second. hope this helped:))