Answer:
12x+7+p u cant add all of them togethor
how do you calculate the mean I (I will Bralnllest;)
Answer:
The mean is the average.
Step-by-step explanation:
You add all the numbers up then divide how many numbers in total there are.
Answer:
To calculate the mean, you have to add up all of the numbers. Then you divide the sum by the amount of numbers you added together.
Step-by-step explanation:
Example: 1,2,3,4,5
1+2+3+4+5 = 15
15/5 = 3 (I added 5 numbers together, so I divided by 5)
7 is increased to 21
Answer:
3
Step-by-step explanation:
find the difference (9/4+60-(-5/4x-24)
Answer:
5 ( x + 69)/4
Step-by-step explanation:
pls help it’s a test.
Solve for the missing side length. Round to the nearest tenth.
х
40°
20
Answer:
x=20
Step-by-step explanation:
If there is a 90° angle, that means the 2 sides connecting it must be the same. Therefore, side x is equal to 20 since it is equal to the other side connecting the angle.
On Monday, Haylee rode 2 miles on a bike. On Tuesday, she rode 2 times more than she did Monday. On Wednesday, she rode an additional 3 miles.
How many miles has Haylee ridden so far this week?
Answer:
9 miles
Step-by-step explanation:
M 2
T 4
W 3
Answer: 9 miles
Step-by-step explanation:
Jessica school bus stop is 60 yards from her house.For a normal school week, how many feet will Jessica walk to and from the bus stop?
A 300 feet
B 600 feet
C 900 feet
D 1,800 feet
winner gets 100 points
Answer:
d
Step-by-step explanation:
school is only 5 days a week and if she walks 60 yards to the bus stop and 60 yards back from the bus stop than she walks a total of 120 yards a day
120 x 5 =600 the answers are in feet so we need to convert to feet and to do that we need to multiply by 3
600x3=1800
so she walks 1800 feet in a normal school week
Answer:
Step-by-step explanation:
What is the result when the number 50 is decreased by 20%?
Answer:
40
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
20% of 50 is 40
hope this helps!
During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. If Rico spends $71, then how many tickets did he purchase?
Answer:
5
Step-by-step explanation:
16 + 11x = 71
16 + -16 + 11x = 71 + -16
16 + -16 = 0
0 + 11x = 71 + -16
11x = 71 + -16
11x = 55
x = 5
Luca pays $165 per month for his car loan and an average of $2.30 per gallon of gas. He wants to keep his car expenses under $300 per month. Write and solve an inequality to find the greatest number of gallon “g”, Luca can drive in a month while staying within his budget?
PLEASE HELP!! ALL STARS!! <33
Answer:
58.69 gallons is the maximum she can get.
Step-by-step explanation:
165 + 2.3g ≤ 300
subtract 165 from both sides
2.3g ≤ 135
divide by 2.3 on both sides
g ≤ 58.6956521739
PLZ HELP!!!
A Circle has a radius of 6x9y5 Cm.
is this correct!? if not can you gibe me the answer i have 29 min left!! i put -3/2
Answer:
the slope is undefined
Step-by-step explanation:
1. A baker made 4 chocolates with hearts. If she made 25 chocolates,
what percent of the chocolates had hearts? *
Cathy is playing a game with a set of 24 cards equally divided into 4 colors (red, green, blue, and yellow). Find the probability of her randomly selecting a red card, not replacing it, and then selecting another red card.
Answer: 0.054
Step-by-step explanation:
Cathy is playing a game with a set of 24 cards equally divided into 4 colors. This means that each card has 24/4 = 6 colors.
The probability of selecting the first red card will be 6/24. The probability of selecting the second one will be 5/23 without replacement.
Therefore, probability of her randomly selecting a red card, not replacing it, and then selecting another red card will be:
= 6/24 × 5/23
= 30/552
= 0.054
A basket of goods valued at $43.70 increased by 15%. What is the cost of the basket
after the increase? Round to two decimal places.
$50.15
Step-by-step explanation:
100%->$43.70
1%->$43.70÷100≈0.43
15%->$0.43×15=$6.45
115%->$50.15 (ans)
nkt sure if correct but.. yeah
Use the substitution method to solve the system of equations: y - 2x = 3; -X = y - 9. Write the answer as a point.
Answer:
Hello! I just took the test not too long ago the answer is -3
Have a good day! please mark brainliest!
You have 88 grams of a radioactive kind of radium. If its half-life is 11 days, how much will be left after 22 days
Answer:
it would be 0 or 22 grams
Step-by-step explanation:
Answer:
none of the radioactivity
Step-by-step explanation:
its kind of hard to explain but if 11 x 2=22 then by 11 days half of it will be gon within 22 there would be no radioactivity left in the radium
simplifie A=2 X x + y x 5 + z x z
Answer:
2x + 5y +z²
Step-by-step explanation:
you multiply 2 and x then y and five and z and z
Which equation below shows the relationship for the graph
Answer:
there arent any equations listed
Step-by-step explanation:
please help!
is there any solutions?
In the previous question you found 5% of £84 . Now use your answer to
increase £84 by 5%. *
Answer:
88.20
Step-by-step explanation:
100%-> 84
105%-> 88.20
What is 3(10) + 3(x − 2) simplified?
Answer:
G00gle it
Step-by-step explanation:
Answer:
3(x+8) Simplified answer
Step-by-step explanation:
3(10)+3(x−2)
Multiply 3 and 10 to get 30.
30+3(x−2)
Use the distributive property to multiply 3 by x−2.
30+3x−6
Subtract 6 from 30 to get 24.
24+3x
Use the side-splitter theorem to solve for x in the triangle below.
4
X
35
28
Answer:
x=5
Step-by-step explanation:
how to expand (b-4)^7
The lines p and q intersect at point O.
What is the value of x?
Enter your answer in the box.
X =
Step-by-step explanation:
the answer is
(2x+13)=(3x-3)
x= 16
help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz with these problems I WILL PIC BRAINLIEST
Answer:
(x+2) (x+1)
Step-by-step explanation:
if you re-distribute then you would get x*x 2*x x*1 and 2*1 simplified its x^2 2x x and 2, simplified again its x^2 + 3x + 2
2.
4.
Answer:
-1
5.
Answer:
2
What is the new location of the point (7,-8)
when it has been rotated 90 degrees?
Answer: The answer is A
Step-by-step explanation:
i need help will make brainliest!!!
Find all numbers whose absolute value is 6.
Answer:
6 and -6
|6|=6
|-6|=6
12 + 6 = 30 helppppppppppppp
Answer:
12+6=18 this better be not a child XD
Step-by-step explanation:
1/3•9•5 Dot means multiply
Answer:
The ans is 15
Step-by-step explanation: