Answer:
The price is the same at both stores for 2 prints.
Step-by-step explanation:
Equations
Let's set the variable
x = number of photo prints
Company Photo Plus charges $2 for each print and $6 for a processing fee, thus the total charges are:
PP = 6 + 2x
Company Picture Time charges $3 for each print and $4 for a processing fee, thus it charges a total of:
PT = 4 + 3x
It's required to find the number of prints that make both stores charge the same. Equating both functions:
6 + 2x = 4 + 3x
Subtracting 2x and 4:
x = 2
The price is the same at both stores for 2 prints.
A number cube has sides numbered 1 through 6 the probability of rolla 2 is 1/6 what is the probability of not rolling a 2
Answer:
5/6
Step-by-step explanation:
It would be 5/6 because there are 5 possible answers other than 3 making it 5/6
HELP IM IN A QUZZ...
what is 5 divided by 3/4 in simplest form
the hamster walked x feet. the guinea pig walked 1/4 more than that.
Answer:
2x+[tex]\frac{1}{4}[/tex]
Step-by-step explanation:
hamster=x
guinea pig = x+ 1/4
x+x=2x
then just add the 1/4
Plz help ITS NOT A LOT !!!!!! Plz help
Answer: Actually, you must use the Pythagorean Theorem!
a squared plus b squared equals c squared. So if you substitute in the values, a is 2 units and b is three units. 2 squared is 4 and 3 squared is 9.
4 + 9 = 13 so the answer is the square root of 13. (√13)
A snowboarder is traveling at 6 miles every 9 minutes. At this rate, the
snowboarder will travel ___ miles in 12 minutes.
Answer:
8 miles
Step-by-step explanation:
6/9 = x/12
6/9*12 = 8
8 miles
Frank Catton, the general manager of Billybob's floating raft hotel and Casino in Tunica Mississippi, has installed the "The Wheel of Doughnuts" at the check in desk. When you check in, you spin the wheel and a plate containing that many hot
doughnuts is delivered to your room the next moming for free. If your spinlands on an orange slot you get free hot chocolate too
(Give a fraction or round to 1 decimal place)
A. What is the probability that you get 7 doughnuts and hot chocolate? I
8. What is the probability that you get 7 doughnuts or hot chocolate?
Answer:
P( 7 doughnuts or hot chocolate)=0.40
Step-by-step explanation:
From the question we are told that
Total number of plates [tex]n=10[/tex]
1)Generally the probability that you get 7 doughnuts and hot chocolate is mathematically given as
7 doughnuts and hot chocolate= 1 slot
Therefore
P( 7 doughnuts and hot chocolate)= 1/10
P( 7 doughnuts and hot chocolate)= 0.10
2)Generally the probability that you get 7 doughnuts or hot chocolate is mathematically given as
P( 7 doughnuts or hot chocolate)=P(7 doughnuts)+P(hot chocolate)-P( 7 doughnuts and hot chocolate)
1 plates contains 7 doughnuts
P(7 doughnuts)=1/10
P(7 doughnuts)=0.10
4 plates contain hot chocolate
P(hot chocolate)=4/10
P(hot chocolate)=0.4
7 doughnuts and hot chocolate= 1 slot
P( 7 doughnuts and hot chocolate)= 1/10
P( 7 doughnuts and hot chocolate)= 0.10
Therefore
P( 7 doughnuts or hot chocolate)=0.10+0.4-0.10
Therefore
P( 7 doughnuts or hot chocolate)=0.40
The probability of getting 7 doughnuts or hot chocolate is 0.4
Juan and Ari went to the farmers market to buy fruit. Juan's bag of apples that he bought weighed StartFraction 31 over 7 EndFraction pounds. Ari's bag of oranges that he bought weighed StartFraction 19 over 3 EndFraction pounds. Using compatible fractions, estimate how much heavier Ari's bag is compared to Juan's bag. 1 and one-half pounds 2 pounds 6 pounds 10 and one-half pounds
Juan and Ari went to the farmers market to buy fruit. Juan’s bag of apples that he bought weighed 31/7 pounds. Ari’s bag of oranges that she bought weighed 19/3 pounds. Using compatible fractions, estimate how much heavier Ari's bag is compared to Juan's bag.
A) 1 and one-half pounds
B) 2 pounds
C) 6 pounds
D) 10 and one-half pounds
Answer:
B: approximately 2 pounds
Step-by-step explanation:
Juan’s bag weighed 31/7 pounds
Ari's bag weighed 19/3 pounds.
We are told to use compatible fractions to determine the difference. Thus we have to make sure the denominator is the same;
For Juan, let's multiply both numerator and denominator by 3 to get; 93/21 pounds
For Ari, let's multiply both numerator and denominator by 7 to get; 133/21
Thus, difference is;
(133/21) - (93/21) = 40/21
This gives;
1.9 pounds heavier
This is approximately 2 pounds
Answer:
B. 2 pounds
Step-by-step explanation:
Help qwq I still don’t understand THIS
Answer:
Start at 5 and move 8 units to the left
Step-by-step explanation:
5 -8
Start at 5 on the number line
We are subtracting 8
Move 8 units to the left
You will end of at -3
I need help what is 15 times 238
Answer:
hello.....................
Step-by-step explanation:
Answer:
3,570
Step-by-step explanation:
why did you not look it up on the internet lol
Including Jose, there are eight people in his family. If order matters, how many ways can he arrange his family members into a row of five seats if Jose must sit in the first seat?
Answer:
840 ways
Step-by-step explanation:
From the above question, we are told that order matters, hence, to solve the above question, we use the Permutation formula.
P(n, r) = nPr = n!/(n -r)!
From the above question,
Since Jose is included in the 8 people and he takes the first seat
n = 8 - 1 = 7 people
r = 5 - 1 = 4 seats
This is because, once Jose takes the first seat, there are 4 seats left with 7 people waiting to be seated
Hence,
7P4 = 7!/(7 - 4)!
7P4 = 7!/3!
7P4 = 5040/6
7P4 = 840 ways
Answer:
840
Step-by-step explanation:
edg 2021
Please help me ASAP!! Thank you!
Answer:
The third one
Step-by-step explanation:
24 yd = ___ ft
SHOW WORK PLEASE I WANNA KNOW HOW TO DO IT ILL BE SO HAPPY BC IM KINDA CONFUSED
Answer:
72
Step-by-step explanation:
1 Yard is 3 Feet
Since we know this we Multiply 3 by 24.
Hope this helps ▼・ᴥ・▼
Answer:
72ft
Step-by-step explanation:
1 yd = 3ft
so you would do 24 times 3 to get 72
Isabelle, Joel, and Bryan sat on their grandmother's porch shelling peas for dinner. There were 2 big bowls of peas, and each person shelled an equal amount. How many bowls of peas did each person shell?
Answer:
2/3 bowls of peas
Step-by-step explanation:
Given that there were 2 big bowls of peas, and each person shelled an equal amount. Since there are three persons, the ratio of the number of bowls of peas available to the number of persons will give the number of bowls of peas did each person shell.
Hence each person must have shell
= 2/3 bowls of peas
please simplify -8(-3a-2)
Answer: 24a+16
Step-by-step explanation:
Answer:
=24a+16
Step-by-step explanation:
Let's first take our problem-
−8(−3a−2)
Simplify -
=(−8)(−3a+−2)
=(−8)(−3a)+(−8)(−2)
And you get your answer-
=24a+16
2 1/2 divided by 2 1/3
Answer:
Exact Form: 15/2
Decimal Form: 7.5
Mixed Number Form: 7 1/2
Step-by-step explanation:
Answer:
1[tex]\frac{1}{14}[/tex]
Step-by-step explanation:
Turn the mixed fractions into improper fractions:
2 1/2 = 5/2
2 1/3 = 7/3
5/2 ÷ 7/3
Replace the division sign with a multiplication sign by reciprocating 7/3.
5/2 × 3/7
Multiply the numerators and the denominators.
= 15/14
Simplify 15/14 by turning it into a mixed fraction.
1[tex]\frac{1}{14}[/tex]
I hope this helps!
Magic The Gathering (MTG) booster packs cost 4 for $12. At this rate, how much will 9 booster packs cost?
Answer
$27
Step-by-step explanation:
12/4=3
3x9=27
Need help ASAP I don’t understand what to do because x = 2 and y = 3 but they don’t divide into each other evenly so is it a decimal?
Answer:
You can have it as a decimal (0.6 repeatings), or you can have it as a fraction. It would be easier to keep it as a fraction.
Is -8 = 8
A. One solution
B. Two solutions
C. Infinitely many solutions
D. No solution
The histogram shows how many pairs of sneakers are on sale at the local shoe store. How
many pairs of sneakers smaller than size 8 are on sale?
Sneaker Sale
Number of Palrs
20
18
16
14
12
10
8
6
4
2
0
2-4
5-7
8-10
11-13
Sneaker Size
14
22
37
49
Answer: 22
Step-by-step explanation:
9-2x ≤-5
show work please i need this for hw thankss
answer is x={7,8,9...}
note= (-5 when u take to other side it will become positive)
The slope, m, of a linear equation can be found using the formula m = StartFraction y 2 minus y a Over x 2 minus x 1 EndFraction., where the x- and y-values come from two ordered pairs, and (x1, y1) and (x2, y2).
Answer:
Please check the explanation.
Step-by-step explanation:
Given the points
(x₁, y₁)(x₂, y₂)Using the formula to determine the slope between (x₁, y₁) and (x₂, y₂) of the linear function
Slope = m = [y₂ - y₁] / [x₂ - x₁]
For example, let the points be
(x₁, y₁) = (1, 2)
(x₂, y₂) = (3, 4)
Determining the slope between
Slope = m = [y₂ - y₁] / [x₂ - x₁]
= [4 - 2] / [3 - 1]
= 2 / 2
= 1
Thus,
The slope of the line between the points (1, 2) and (3, 4) will be: m = 1
Helena makes 500$ per week, and she puts 15% of her paycheck in savings. How much money does she put in savings
Answer:
75$
Step-by-step explanation:
[tex]500(0.15) = 75[/tex]
Name two examples of quadrilaterals,
Answer:
square and rectangle
Step-by-step explanation:
Answer:
Squares, Trapezoids, Rhombuses, Kites, Parellelograms, or Rectangles
Step-by-step explanation:
"Quad" means that there is 4 sides on something, and all of these shapes have 4 sides, so obviously, that means they are quadrilaterals.
June needs at least $575 to go on a vacation. She earns $10 an hour for babysitting and already has $252 saved for the trip. Which inequality can be used to find the number of hours she needs to babysit
Answer:
[tex]252 + 10h \ge 575[/tex]
Step-by-step explanation:
Given
[tex]Savings = 252[/tex]
[tex]Target=575[/tex] -- atleast
[tex]Earnings = \$10[/tex] per hour
Required
Represent as an inequality
Suppose that she babysits for h hours, her total earnings would be:
[tex]Total\ Earnings = 10h[/tex]
In inequalities:
At least means [tex]\ge[/tex]
So, when the total earnings is added to her savings, we have:
[tex]Savings + Total\ Earnings \ge Target[/tex]
Substitute values for Savings, Total Earnings and Target
[tex]252 + 10h \ge 575[/tex]
Which angle is a vertical angle with O O O O
Answer:
angle AFB
Step-by-step explanation:
please make me billent
Jason needs to find the volume of the sphere shown below. Which formula should be used ?
Answer:
dont see sphere
Step-by-step explanation:
evaluate the following expressions: if X= -3 then X squared -10x=
Answer:
39
Step-by-step explanation:
[tex] {x}^{2} - 10x \\ \\ = {( - 3)}^{2} - 10( - 3) \\ (plug \: x = - 3) \\ \\ = 9 + 30 \\ \\ \therefore({x}^{2} - 10x)_{ \{x = - 3 \}} = 39[/tex]
The Kansas predicted that in 2018 the population in Centerville would be 17,466 and actuality it was 16,400 what is the percent error
Answer:
6.5%
Step-by-step explanation:
Percentage error formula =
|Estimated value - Real value|/Real value × 100
From the above question,
Estimated value = 17,466
Real value = 16,400
Percentage error = |17,466 - 16,400|/16,400 × 100
= 1066/16,400 × 100
= 0.065 × 100
= 6.5%
Therefore, the percent error = 6.5%
Answer: 6.5%
Step-by-step explanation: 17,466 - 16,400 = 1,066 (the difference)
16,400 / 16,400 = 1 • 100 = 100
1,066 / 16,400 = 0.065 • 100 = 6.5
Write a^4 - 3a^2 + 9 as a product of two monic quadratics with integer coefficients. I got (a^2 + a + 3)(a^2 - a + 3), but it says its wrong.
The correct factorization would be equal to [tex](a^2 - 3)(a^2 - 3)[/tex].
To express the expression [tex]a^4 - 3a^2 + 9[/tex] as a product of two monic quadratics with integer coefficients, we can start by factoring it using the difference of squares formula. Let's break it down step by step:
[tex]a^4 - 3a^2 + 9[/tex]
We can rewrite the expression as:
[tex](a^2)^2 - 3(a^2) + 3^2[/tex]
Now, the difference of squares formula:
[tex](a^2 - 3)^2[/tex]
So, the expression can be factored as the square of the binomial [tex](a^2 - 3)[/tex].
Therefore, the correct factorization is [tex](a^2 - 3)(a^2 - 3)[/tex].
Learn more about factorization here:
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