Answer:
8a+1=33
Step-by-step explanation:
you can solve 3a-2=10 by simplifying to 3a=12, so a=4. Then you replace the a in 8a+1 with 4 to get 32+1, which is 33
Answer:
33
Step-by-step explanation:
3a-2= 10
3a=12
a=4
in this equation a=4 so you substitute that value into the other equation
8(4) +1=33
The sum of the ages of Alice, Barbie & Cindy is 44. Alice is three times older than Cindy. Barbie is 5 years younger than Alice. How old is Cindy?
Answer: Cindy is 7
Step-by-step explanation:
Alice is 21
Barbie is 16
What is the mABC? help plz
Answer:
mB=12-x
Step-by-step explanation:
mA+mC+mB=180
9x-12+5x+24+mB=180
9x+5x-12+24+mB=180
14x+12+mB=180
14x+mB=180-12
14x+mB=168
x+mB=168÷14
x+mB=12
mB=12-x
Find the missing values.
Answer:
Below in bold.
Step-by-step explanation:
The 2 triangles are congruent and they are both isosceles.
So m < 3 = 54 degrees. (isosceles triangle)
m < 2 = 54 degrees. (congruent triangles)
m < 1 = 180 - 2(54)
= 180 - 108
= 72 degrees. (angles in a triangle sum to 180).
m < 4 = 72 degrees. (congruent triangles),
Find the slope: f(-2) = 3 and f(3) = -4*
Answer:
It's -7/5
Step-by-step explanation:
use rise(change in x) over run(change in y)
Answer:
-7/5
Step-by-step explanation:
work is in the picture
PLEASE HELP ASAP EASY WILL GIVE BRAINLIEST
Lexi took 15 shots on goal during the Columbus Day tournament, and she made 20% of them. How many goals did Lexi score?
Answer:
3
Step-by-step explanation:
First, you have to turn the percent into a decimal. Which would give you 0.20. Then multiple 15 by 0.20. Which gives you 3.
I hope this explanation was helpful.
Tim runs a business and he pays his two employees $12.25 an hour for 40 hours a week. He spends an additional 300 dollars on rent, 150 on utilities and 45 on other business expenses per week.
His business makes 240 dollars a day, what is Tims weekly [7 days] profit? (Worth 2 points)
worth all my points
Answer:
1,160.50 per week
Step-by-step explanation:
I'll mark you the brainiest if you get this right
thx x
Answer:
A=99
Step-by-step explanation:
The height is 11cm and the base is 18cm. You multiply 11 times 18, then divide it by 2, which equals 99.
(2.4x10^4) im very confused
Answer:
24,000
Step-by-step explanation:
I believe the answer is 24,000 because 10^4 is 10,000 and then you multiply 2.4 times 10,000 which is 24,000!! Your welcome
Solve the problem 3g+7g+8=-10+g
Can someone plz help
Answer:
its an acute angle
Step-by-step explanation:
so whats the answer someone get the answer for this guy
Answer:
x = 15
Step-by-step explanation:
For the lines to be parallel , then
∠ MYX = ∠ PXW = 11x - 25 ( corresponding angles ) , so
∠ ∠ MYX = ∠ ZYN ( vertical angles ) , substitute values
11x - 25 = 7x + 35 ( subtract 7x from both sides )
4x - 25 = 35 ( add 25 to both sides )
4x = 60 ( divide both sides by 4 )
x = 15
Estimate the following product in scientific notation, and then select the best answer for the product’s power of 10.
2.7
14
15
27
Answer:
15
Step-by-step explanation:
What value of x makes this equation true?
-6x + 3 = 45
Answer:
Subtract 3
-6x = 42
Divide by -6
x = -7
Two isosceles triangles are similar. The first
triangle has two sides that measure 6 in. and one
side that is 5 in. The second triangle has two
sides that measure 3 in what is the length of
the missing side on the second triangle?
The first team to solve the puzzle AND explain how they solved it will receive the point. Six people, whose names are Fred Alberts, Larry Smith, Brian Martin, Marty Jones, Bill Edison, and John Fox were in an elevator together. No two suspects have the same weight, color shoes, color umbrella, color car, or hair color. The suspect who owns a purple car was wearing tan shoes. The suspect who weighs 180 pounds owns a green car. Brian Martin owns a green car. The suspect who owns a black car was wearing blue shoes. The suspect who weighs 150 pounds was wearing tan shoes. Marty Jones was carrying a purple umbrella. John Fox has red hair. Larry Smith weighs 210 pounds. The suspect who weighs 190 pounds was wearing blue shoes. The suspect who was carrying a red umbrella is not the one who was wearing black shoes. The thief owns a black car. The suspect who owns a white car is not the one who weighs 170 pounds
Full Question:
Puzzle Details
Elevator Mishap
Six people, whose names are Fred Alberts, Larry Smith, Brian Martin, Marty Jones, Bill Edison, and John Fox were in an elevator together.
Suddenly, the lights went out. When the lights came back on, Fred Alberts' wallet was missing.
Detectives have investigated. They have questioned the suspects, the witnesses, and people who know the suspects. They have collected physical evidence (hair samples, fibre samples, etc.) from the crime scene. They have collected 14 clues, but have not been able to solve the crime.
Therefore, they have called in the world's greatest detective, YOU. You must now examine the clues and solve the crime.
No two suspects have the same weight, colour shoes, colour umbrella, colour car, or hair colour.
The suspect who owns a purple car was wearing tan shoes.
The suspect who weighs 180 pounds owns a green car.
Brian Martin owns a green car.
The suspect who owns a black car was wearing blue shoes.
The suspect who weighs 150 pounds was wearing tan shoes.
Marty Jones was carrying a purple umbrella.
John Fox has red hair.
Larry Smith weighs 210 pounds.
The suspect who weighs 190 pounds was wearing blue shoes.
The suspect who was carrying a red umbrella is not the one who was wearing black shoes.
The thief owns a black car.
The suspect who owns a white car is not the one who weighs 170 pounds.
Bill Edison was wearing brown shoes.
The suspect who weighs 190 pounds is not the one who has red hair.
Answer:
Marty Jones
Explanation:
Given that no two suspects have the same weight, colour shoes, colour umbrella, colour car, or hair colour.
There are six people in the elevator including Fred Albert. Fred Albert was the one whose wallet was stolen and so our suspects are the other five people in the elevator.
We know that the thief owns a black car and he was wearing blue shoes
( since the suspect who owns a black car was wearing blue shoes). The thief also weighs 190 pounds( since the suspect who weighs 190 pounds was wearing blue shoes)
Brian Martin has a green car so he is cancelled out
John Fox has red hair and is cancelled out(since the suspect who weighs 190 pounds is not the one who has red hair)
Bill Edison was wearing brown shoes so he is cancelled out(since thief was wearing blue shoes)
Larry Smith weighs 210 pounds and he is cancelled out( since thief weighs 190 pounds)
We are left with one suspect remaining Marty Jones, hence he is the thief
please helpp:((((((.....
Answer:
False or it would be 1/2 = 7/14
Step-by-step explanation:
What is the slope of the line y+3=2(x-2) PLEASE SHOW WORK
Answer:
2
Step-by-step explanation:
Put the equation into y = mx + b form, where m is the slope of the line
Distribute 2 to the parentheses:
y + 3 = 2(x - 2)
y + 3 = 2x - 4
Subtract 3 from both sides:
y = 2x - 7
So, the slope is 2.
(-33.28 ÷ -5.2) ÷ -1.6 = ?
Answer:
-4
Step-by-step explanation:
Use PEMDAS
Answer:
-4
Step-by-step explanation:
HELP ASAP
What is the solution to the equation?
7(1+5m)+2m=7+2m
explain step by step plz
Answer:
m = 0
Step-by-step explanation:
distribute
7 + 35m + 2m = 7 +2m
add 35m + 2m
7 + 37m = 7 + 2m
subtract 2 from 37m
7 + 35m = 7
subtract 7 from 7
35m = 0
0 ÷ 35 = 0
so technically the answer is 0
I'm not 100% sure but I do believe this is right
Phillip wants to buy a baseball cap. Sales tax in his city is 8%.
Select the prices of all caps Phillip could buy for less than or equal
to $20 once sales tax is added.
Answer:
Step-by-step explanation:
$18 would work
And anything below that number.
The price for the caps can be $18.
What is Tax?A tax is a mandatory financial charge or other kind of levy placed on a taxpayer by a government agency to pay for government expenses and other public expenditures.
Given:
Sales tax in his city is 8%.
let the price be x.
x( 1+ 8%) ≤ 20
1.08x ≤ 20
x≤ 18.52
So, x can be 18.52 of less than 18.52.
Learn more about Tax here:
https://brainly.com/question/16423331
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A point is chosen in the circle at random. Determine which of the statements are true. Check all that apply. It is unlikely the point is in region A. It is likely the point is in region C. It is likely the point is in region G. It is impossible for the point to be in region H. It is certain that the point will land in a lettered region.
Answer:
A,D,E
Step-by-step explanation:
I just took the quiz.
Answer:
A, D, E
Step-by-step explanation:
A large bucket contains 1 4/5(mixed number 1 and 4/5) pounds of dough.
How many loaves of bread can be made if you need 2/3 a pound of
dough for each loaf?
(The picture are the answers) please help me I’m failing school
Answer:
2 7/10 loaves
Step-by-step explanation:
2/3 pounds= 1 loaf
1 4/5(9/5)pounds = 9 x 1
5
2/3
= 9 / 2 = 9 x 3 = 27
5 3 5 2 10
= 2 and 7/10 loaves
answer asap please will mark brainiest
Which of the fractions are equivalent to 6/8 ? Select all that apply.
A) 9/16
B) 15/20
C) 39/48
D) 45/60
E) 48/64
F) 78/104
SELECT ALL THAT APPLY
Answer:
abcdef
Step-by-step explanation:
3x + 9= 5x +21 solve for x plz do fast
Answer:
8x+30
Step-by-step explanation:
The graphs of f(x) and g(x) are shown below.
For what interval is the value of (f-9)x) negative?
Answer:
B, infinity and two
Step-by-step explanation:
Took the test and got it right
a number plus 7.1 is less than 5. write this word sentence as an inequality
Answer:
-2.1+7.1=5
Step-by-step explanation:
which of the numbers is irrational
A.
[tex] \frac{2}{7} [/tex]
B.
-2.7
C.
[tex] \sqrt{7} [/tex]
D.
[tex] 2.7777777....[/tex]
Answer:
c. √7
Step-by-step explanation:
:)
3 tacos cost $18. complete the table to show the cost of 4,5 and 6 tacos at the same rate. HELP MEH pweez
Answer: 12 ,15, 18
Step-by-step explanation:
Answer:
Step-by-step explanation:
d
i need help with this one Eight cookies cost $12. At this rate, how much will 10 cookies cost? soory i didnt see the answer
Answer: $15
Step-by-step explanation:
8 cookies cost $12 you divide 12 by 8 and then you get 1.5 which equals 1.50 so each cookie is 1.50. So for 10 cookies you multiply 10 times 1.50 and you get your answer $15. 10 cookies cost $15