Answers
Related Questions
Which expression is equivalent?
Answers
3x - 4 + (6/x) → Option A
Step-by-step explanation:
[tex]\begin{aligned}\frac{9x^2-12x+18}{3x}&=\frac{\cancel{3}\left(3x^2-4x+6\right)}{\cancel{3}x}\\&=\frac{3x^2-4x+6}{x}\\&=\frac{3x^2}{x}-\frac{4x}{x}+\frac{6}{x}\\&=\underline{\underline{\boxed{3x-4+\frac{6}{x}}}}\end{aligned}[/tex]
I will brainlist who can answer this 3 Questions!
Answers
Answer: 20. A 21. C 22. B
Step-by-step explanation: image attached below for explanation
What do you call raising a base to the exponent 2?
Answers
Answer:
When exponents are raised to another exponent, the exponents are multiplied. (a m) n = a (m × n) EX: (2 2) 4 = 4 4 = 256 (2 2) 4 = 2 (2 × 4) = 2 8 = 256
Step-by-step explanation:
Statement (Mathematical Steps) 12 > 7(4 + 5) − 19 show ecah reasonReason
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Answer:
4 23/42 ≅ 4.547619
Step-by-step explanation:
Find the mean rounded to the nearest tenth median mode and range 59,50,54,50,50
Answers
Answer:
Mean = 52.6
Median = 50
Mode = 50
Range = 9
Step-by-step explanation:
How to find the mean
The mean of a set of numbers is the sum divided by the number of terms.You add 59,50,54,50,50 then divide it by 5 because there are 5 numbersHow to find the median
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.How to find the mode
The mode is the element that occurs most in the data set. In this case, 50 occurs 3 times.How to find the range
Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is 59 − 50 = 9Hope this helps
Larry's age if he is 5 years younger than twice his brother's age. Use b for his brothers age.
Answers
Answer:
(b2)-5
Step-by-step explanation:
how to solve 1.2x+1.4y=2.7 and 0.4x-0.3y=0.9 in substitution
Answers
Answer:
x=0.8712, y=1.1818
Step-by-step explanation:
1.2x+1.4y=2.7 --(1)
0.4x-0.3y=0.9--(2)
1.2x=2.7-1.4y
x=(2.7-1.4y) / 1.2 --(3)
substitute (3) in (2)
[tex]0.4(2.7-1.4y) / 1.2 -0.3y=0.9[/tex]
[tex](1.8 - 0.56y) \frac{1}{3} - 0.3y = 0.9[/tex]
times both sides with 1/3
[tex] \frac{1}{3} (1.08 - 0.56y( \frac{1}{3} ) - 0.3y = 0.9)[/tex]
1.08-0.3=0.56y+0.1y
0.78=0.66y
y=1.1818
substitute y in (3)
x=2.7-1.4(1.1818) /1.2
x=0.8712
Suppose that a plumbing repair bill, not including tax,
was $130. This included $25 for parts and an amount
for 2 hours of labor. Find the hourly rate that was
charged for labor.
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explanation:130-25=105 105 divided by 2 hours is 52.5
Two parallel lines are cut by a transversal as shown below.
Suppose m Z4=77º. Find mZ5 and 27.
12
4/3
m 25 = [
m2 7 =
5/6
8 17
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only answer 9 or 11 or both please I want to sleep :(
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Answer:
9 11
But are you okay? It spells 9-1-1.
Given: 5n - 42 = 12n; Prove: n = -6
Statements and reasons
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Answer:
yes n is -6
Step-by-step explanation:
b/c 5(-6)-42=12(-6)
-30-42=-72
-72=-72
Could someone help answer this, please no spam, thank you, will give brainliest, homework help,!
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Answer:
Inequality form: b > 8
write the equation of a line with slope 2 and y-intercept -1. y=
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Answer:
y = 2x - 1
Step-by-step explanation:
List at least 4 common variable expenses someone might have each month.
Answers
Answer:
water, food, toliet paper, toothpaste
Step-by-step explanation:
what's the measure of <3?
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The measure of angle 3 is the sum of the two opposite angles in the triangle.
m<3 = 37º + 19º = 56º
Which of the following is the Cube for 5?
A)5
B)15
C)25
D)125
Help pls
Answers
The cubed of 5 is the same as: 5•5•5
When you multiply 5•5 = 25
And when you multiply 25 • 5 = 125
Rút gọn biểu thức √81a^6b^2
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Answer:
English.........plzpzl
A store is having a sale where all shoes are discounted by 25%. Diego has a coupon for 2% off of the regular price for one pair of shoes. The store first applies the reduced price. If Diego pays $24.38 for a pair of shoes, what was the original price before the sale and without the coupon?
Answers
Answer:
28.47 sorry if I am wrong
Step-by-step explanation:
Rhythm Time sells music online. Last year, its customers downloaded a total of 697,900 songs. This year, they downloaded 467,593 songs. What is the percent of decrease in annual downloads?
Answers
LEGA HEB LEFA OOOOOOOOOOOOF
What is 9 - 2 to the power 2 to the power of 4 / 4 + 3 to the power of 5
Answers
Answer:
what is 3x to the power of 2 ×4x to the power of 5
Gerard collects coins. he has 103 pages of quarters in his coin collection books. each page contains 16 quarters. How many quarters does Gerard have altogether?
please help!
Answers
In order to figure this out you must multiple the number of quarters on each page which is 16 by the number of pages which is 103 & it gives you your answer!
Two-thirds of the students in your class are boys. One eighth of the boys play soccer what fraction of the kids in your class are boys who play soccer
Math period 4 — 9th Grade
Answers
Answer:
7 of the kids in your class play
Step-by-step explanation:
Hope this helps you :)
A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how far could she travel? Write an inequality expression that represents the situation and solve! Explain your reasoning! You can copy/paste the needed symbols as needed: ≥ ≤
Answers
Answer:
The inequality expression would be 1.75+0.65x ≥10
She would be able to ride ~12.7 miles or just 12 miles rounding down.
Step-by-step explanation:
Following mx+b, the m value would be 0.65 because it is added per mile.
The 1.75 would be the b value because it is the starting value.
So the equation would look like 1.75+0.65x. To know if the 10 value would be less than or more than, we have to know if 10 is the limit value or starting value. Because 10 is our limit value, we will use greater than or equal to.
To know how many miles Erica could travel, we would have to subtract 1.75
from 10. We would get 8.25. We would then divide 8.25 by 0.65. so the number of miles she can travel is ~12.7 miles or just 12 miles rounding down.
Compare using < , =, >
Answers
Answer:
>
<
>
>
>
<
=
>
=
<
I think it is right
Answer:
a. >
b. <
c. >
d. =
e. >
f. <
g. =
h. >
i. =
j. <
Step-by-step explanation:
Can someone help me do this
Answers
Answer:
T
Step-by-step explanation:
giúp mìn vs mngggggg
Answers
Answer:
136.99
Step-by-step explanation:
Đây là một câu hỏi dễ chỉ cần sử dụng máy tính
Which graph has a slope of 4/5?
Answers
cant see pic
Answer:
Step-by-step explanation:
Mike is planting flowers in plastic cups for his science fair project. Each of the cups is filled to the top with a mixture of soil, fertilizer, mulch, and sand in different proportions. Each cup contains 1/2 cup of soil, 1/3 cup of fertilizer, and 1/8 cup of mulch. How much sand should he use to fill the cup?
PLZ HURRY
Answers
Answer:
He will need 1/8 of sand to fill the cup
Step-by-step explanation:
For 1/2 i filled half of the cup for 1/3 i made new cup split it in 3 and added it in main cup then for 1/8 made a new cup split it in 8 and added it to main cup the test is sand.
-1/4 + (-2/7)
Get the sum of the problem
Answers
Answer:
-0.53571428571
Step-by-step explanation:
use percent proportion 50 is 25%
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Answer:
By using the formula, Parts /whole = percent/100, ⇒ 25/ 50 × 100 = 50%. So, 50 % of 50 is 25 proportion.