Answer:
Saturday
Step-by-step explanation:
Monday had a unit rate of $2.44 per bottle
Saturday had a unit rate of $2.55 per bottle.
I wonder...
will give branliest if correct :)
Answer:
15.71
Step-by-step explanation: I did It on a peice of paper and it's a mess so yeah......
What is the value of y in the equation 9 + y = 8? this is extremely time sensitive
You have to switch the 8 to the left and the y to the right which would change the equation to 9-8=y
y=1
Answer: y =-1
Step-by-step explanation:y =-1
Last option is correct.
Step-by-step explanation:
The given equation is
In order to solve for y, we need to isolate y.
In this equation 9 is added with y and hence in order to eliminate 9 from the left hand side, we do reverse operation of addition.
The reverse operation of addition is subtraction. Hence, we subtract 9 to both sides of the equation
answer correctly for a brainlesit and 10 pts pleaseee :) thanks asap
When X=18, Y=14. Find the value of x when y=42.
A) 32
B) 18
C) -18
D) 54
Answer:
D)54
Explanation:
hope this helps you...
Which number line shows point A plotted at -7?
Answer:
The third number line.
Hope this helps and have a great day!
And please mark me brainliest if you can :)
uh i got put into algebra 1 pls help
1. If 8 lbs. of onions costs $19.20, then how much will 11 lbs. of onions cost? 2. If my car travels 270 miles on 15 gallons of gas, then how many gallons of gas will be needed to travel 414 miles? 3. f 12 gallons of oil cost $34.80, how much will 7 gallons cost? 4. If a snail moves 9 inches in 5 minutes, how long will it take to move 27 inches? 5. You get paid 51.00 for 4 hours of work. How much would you get paid for 9 hours of work? PLEASE EXPLAIN HOW YOU GOT THE ANSWER. I MIGHT MARK BRAINLIEST IF RIGHT!
Answer:
1. 26.4
2. 23
3. 20.3
4. 15
5. 114.75
Step-by-step explanation:
1. 19.20/8= 2.4
2.4 *11= 26.4
2. 270/15=18
414/18=23
3. 34.80/12= 2.9
2.9*7=20.3
4. 9/5=1.8
27/1.8=15
5. 51.00/4= 12.75
12.75*9=114.75
1 point
15 The Davenports had a repairman come out to
their house. They were charged $50 per hour for
the 2-hour visit, plus a $99 consultation fee.
What was the total charge?
$help ASAP!
Your answer
Answer:
Step-by-step explanation:
50 an hour for 2 hours. 50(2) is 100
plus the 99 consultation fee.
Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars
The cost of a gym membership is $25 per month. There is an initial fee of $40
Answer:
y = 25x + 40
Step-by-step explanation:
Using the formula, y = mx + b we can find out what this equation would be.
m = the rate of change/slope
b = the y- intercept
25 per month is telling us that this is the rate of change.
Since the $40 is only paid once, you can tell that this is the y intercept.
The equation will look like:
y = 25x + 40
On a graph it would look like:
Let the total cost of a gym membership be y, with the number of months as x.
The total cost would be 40 dollars, the initial fee, plus 25 times the number of months (x).
y = 40 + 25x
Ina certain county weights of women are normally distributed with a mean of 138 lb and a standard deviation of 15 lb. What percentage of women in that country weigh more than 120 lb
Answer:
88.493%
Step-by-step explanation:
We solve this question using z score formula.
Z score = x - μ/σ
where
x is the raw score = 120lb
μ is the population mean = 138lb
σ is the population standard deviation = 15lb
Hence,
z = 120 - 138/15
= -1.2
Probability value from Z-Table:
P(x<120) = 0.11507
P(x>120) = 1 - P(x<120)
1 - 0.11507
= 0.88493
Converting to percentage
= 0.88493 × 100
= 88.493%
The percentage of women in that country weigh more than 120 lb is 88.493%
EASY!!! ILL GIVE BRAINLIEST
find the domain, range, increasing and decreasing
Answer:
Domain: -inf to +inf
Range: -inf to 4
Inc: - inf to 4
Dec: 4 to - inf
HELP drag each set of coordinates to the correct location on the table not all sets of coordinates will be used
Answer:
im sorry but i tried to do it but too dumb
Step-by-step explanation:
The value of x square +y square when x =-3and y =4 is
please i need this quick , it’s so confusing
I need to rearrange the variables to solve for pressure, P, as a function of volume and temperature, V and T. Write out your work on paper and submit a picture.
Answer:
P = (8T) / V
Step-by-step explanation:
P*V=8*T*P/P multiply both sides by P
P*V=8*T because P/P=1
P = 8T/V divide both sides by V
What is The slope of the line passes through (0,-3) and (2,13).
Answer:
8
Step-by-step explanation:
fist take y2-y1 to get 16 that do x2-x1 to get 2 the do 16 divided by to to get 8
Urgent!!!!! Please answer!!!!!!
Answer:
A
Step-by-step explanation:
DO Y'ALL KNOW THE ANSWER?
Answer:
C
Step-by-step explanation:
12000 feet equals about 2 miles.
5280 is about half of 12000 so it is about 1 mile.
How many times do you have to move the decimals before dividing 8.65 ÷ 0.003?
Answer:
5 times twice in 8.65 and three times in.003
Step-by-step explanation:
Find the measure of each interior and exterior angle. The diagram is not to scale.
Answer/Step-by-step explanation:
✅m<1 = 90° (right angle)
✅m<2 = 90° (<1 and <2 are supplementary, and also linear pair)
✅m<3 = 90° (<1 and <3 are supplementary, and also linear pair)
✅m<4 = 115° (vertical angles theorem)
✅m<5 + m<4 = 180° (linear pair)
m<5 + 115° = 180° (substitution)
Subtract 115 from each side
m<5 = 180 - 115
m<5 = 65°
✅m<6 = m<5 (vertical angles are congruent)
m<6 = 65° (substitution)
✅m<7 = m<1 + m<6 (exterior angle theorem)
m<7 = 90° + 65° (substitution)
m<7 = 155°
✅m<8 = 180 - m<7 (linear pair theorem)
m<8 = 180 - 155 (substitution)
m<8 = 25°
✅m<9 = m<7 (vertical angles are congruent)
m<9 = 155° (substitution)
The Bears have won 7 and tied 2 of their last 13 games. They have not forfeited any games. Which ratio correctly compares their wins to losses?
Answer:
7:4
Step-by-step explanation:
7:4 because if 13 is the total amount of games, that minus the amount of games won and tied equals the amount of games loss which is 4. Since it says wins to losses, the wins will come first in the ratio. Therefore the correct answer would be 7:4.
Answer:
7:4
Step-by-step explanation:
On Sunday, Sheldon bought 412 kg of plant food. He used 123 kg on his strawberry plants and used 14 kg for his tomato plants. How many kilograms of plant food did Sheldon have left?
Answer:
...............................
What is the answer to this equation
1) 4(x + 5) = 40
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[tex]4(x + 5) = 40[/tex]
Divide sides by 4
[tex] \frac{4}{4} \times (x + 5) = \frac{40}{4} \\ [/tex]
[tex]x + 5 = 10[/tex]
Subtract sides 5
[tex]x + 5 - 5 = 10 - 5[/tex]
[tex]x = 5[/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
CHECK :
[tex]4(5 + 5) = 40[/tex]
[tex]4 \times 10 = 40[/tex]
[tex]40 = 40[/tex]
Thus the solution is correct.
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Done...
Games Galore Super Store buys the latest video game at a wholesale price of $58.00. The markup rate at Game’s Galore Super Store is 40%. You use your allowance to purchase the game at the store. How much will you pay, not including tax?
Answer:
Step-by-step explanation:
30 + .40(30) = 30(1 + .40) = 30(1.4) = $42
Which subtraction problems have a difference of 2.41? Choose Yes or No for each problem.
22.05 – 19.64
Choose...
17.26 – 15.85
Choose...
32.57 – 29.16
Choose...
11.29 – 8.88
Choose...
38.31 – 35.9
Answer:Which subtraction problems have a difference of 2.41? Choose Yes or No for each problem.
22.05 – 19.64
Choose...
17.26 – 15.85
Choose...
32.57 – 29.16
Choose...
11.29 – 8.88
Choose...
38.31 – 35.9
Choose...
Step-by-step explanation:
A 6 pack of Snickers bars costs $5.70.
How much would a 10 pack cost at the same price per bar?
Answer:$9.5
Step-by-step explanation:
Felipe invested in a savings bond for 3 years and was pald simple interest at an annual rate of 5%. The total interest that he earned was $120. How much did the invest?
Answer:
your going to have t set it up like a proportion i'll help
Step-by-step explanation:
5 times 120 then divide by 3 hope i helps you byeeee
Which of the following is true given that -4> -9? ОА. -4 is at the same place as -9 on a horizontal number line OB. -4 is the opposite of -9 on a horizontal number line OC. -4 is to the right of -9 on a horizontal number line OD. -4 is to the left of -9 on a horizontal number line Reset Sub
Answer:
ask someone i know a good app its called brainly
Step-by-step explanation:
yup
Terri is starting a babysitting service to make some extra money. She plans to charge a base fee of $10 plus $7 per hour. Write a function that could be used to represent her total charge for the babysitting service, y, as a function of the number of hours she babysits, x. *
y = 10x – 7
y = 7x – 10
y = 10x + 7
y = 7x + 10
Work Shown:
x = number of hours she babysits
1 hour = 7 dollars
x hours = 7x dollars (multiply both sides by x)
She earns 7x dollars after babysitting x hours if we ignore the $10 base fee. Add on the $10 base fee to get 7x+10 dollars total.
Therefore y = 7x+10 is the equation we want.
Answer:
I thought it would be y=10x+7 because the base fee which is the starting fee is 10 and your adding 7 every hour so that would be +7.
Step-by-step explanation:
caculate the average speed from points D to point E
Answer:
20 seconds
Step-by-step explanation:
30 is where the E point is at while 10 is where D-point at.subtract these 2 and youll get 20
