Answer:
Greg won 42 pieces of gum
Step-by-step explanation:
A linear function is shown below. What point is on the graph of the inverse of this function?
a. (1, -1)
b. (-3, 5)
c. (-4, 0)
d. (7, 1)
Answer:
c. (-4, 0)
Step-by-step explanation:
F(X) = -3X - 4
Y = -3X-4
SWAP X AND Y: x = -3y -4
y = -1/3x - 4/3
f⁻¹(x) = -1/3x - 4/3
point (-4,0): x = -4 y = f⁻¹(-4) = (-1/3)*(-4) - 4/3 = 4/3 - 4/3 = 0
-6 · f(3) – 6 • g(-1) =
Answer:
−18f+6g
Step-by-step explanation:
Answer:
-24
Step-by-step explanation:
-6 · f(3) – 6 • g(-1) =
= −6⋅f(3)−6⋅g(−1)=−6(−2)−6(6)
= 12 - 36
= -24
Have a good day :p
Pls Help Step by step look at picture
Answer:
-6(x-y)
Step-by-step explanation:
Combine the same terms together
; (-3x+2x-5x) + (y+7y-2y)
Use parentheses to make thinking easier.
Combine ; -6x + 6y
Factoring polynomials ; -6(x-y)
hope it helps ☺️
still, now no one didn't answer my question but I help the brainly community
Answer:
I can help
Step-by-step explanation:
DO THESE ON A PIECE OF PAPER! PLEASE HELP! QUICK!!DO ALL OF THEM!!!
Answer:
A.) 93
B.) 77
C.) 369
Step-by-step explanation:
Answer:
Its the same one that I answered lol
Step-by-step explanation:
2.25(a+1.3)=20.7 What is the value of a?
Answer:
a=7.9
Step-by-step explanation:
2.25(a+1.3)=20.7 *Distribute (multiply) the 2.25 throughout the parenthesis
2.25a+2.925=20.7 *Subtract 2.925 from both sides
2.25a=17.775 *DIvide by 2.25
a=7.9
The solution of the equation 2.25 (a + 1.3) = 20.7 will be 7.9.
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
The equation is given below.
2.25 (a + 1.3) = 20.7
Simplify the equation, then we have
2.25 (a + 1.3) = 20.7
(a + 1.3) = 9.20
a = 9.20 - 1.3
a = 7.9
The solution of equation 2.25 (a + 1.3) = 20.7 will be 7.9.
More about the solution of the equation link is given below.
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Arianna went running for 0.75 hours and ran 5.55 miles. What was her speed, in miles per hour, if Arianna
ran at the same speed for her whole run?
Answer:
7.4 miles per hour
Step-by-step explanation:
To find her speed in miles per hour, divide the amount of miles she ran by the number of hours:
5.55/0.75
= 7.4
So, her speed is 7.4 miles per hour
Can y’all plz help me with this question
Answer:
The answer is d
Step-by-step explanation:
How to find 40% of 150
Answer:
multiply 0.40 by 150 answer is the percentage so 60
Step-by-step explanation:
can someone help me with this equation
Answer:
D) y=250-6x
Step-by-step explanation:
I need help plz
.........
.......
.......
Answer:
v=-60
Step-by-step explanation:
Answer:
:)
Step-by-step explanation:
3v/4 + 3 =7v/10
3v/4 + 3-3 =7v/10-3
3v/4= 7v/10 - 3
divideee (lol I don't wanna do the work)
v= --60
Hope this helps!
helpp.....
4 times the sum of x and 7
a. 4+7x
b.4x+7
c.4(x+7)
d.7(4+x)
Step-by-step explanation:
c
Answer:
C
Step-by-step explanation:
mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest mind giving a brainliest
please please please?
1.) Subtract unlike fractions using the butterfly method.
.
WIN
-
1
6
-
1/4
O 1/2
O 1/3
O 1/5
Answer:
1/2
Step-by-step explanation:
So we multiply 2 by 6, and get 12.
Then we multiply 1 by 3, and get 3.
Next we give both terms new denominators
So now our fractions look like this:
12/18-3/18
Since our denominators match, we can subtract the numerators.
12 − 3 = 9
So the answer is:
9/18
So we reduce it:
9/18divided by 3=3/6
so since it’s equivalent we reduce it again
3/6divided by 3 which equals 1/2
and that’s our final answer 1/2
I hoped that this helps :)
PLEASE HELPPPP QUICK 100 POINTS ASAP PLEASEE
Graph a line representing the proportional relationship with slope 3 containing the point (2,6)
Determine the values of h and k in the equation of g(x).
g(x) = x/x-h+k
3
h=
N
k=
1
X
1
2
3
-3 -2 -1
-1
g(x)
-2
Answer:
it is 300
Step-by-step explanation:
i nailed the quiz
John spent $75 on a shopping trip for new clothes last week. He had expected to spend $100 on clothes. A 6-column table with 1 row. Column 1 is labeled Approximate Value with entry 100 dollars. Column 2 is labeled Exact Value with entry 75 dollars. Column 3 is labeled Error with entry 25 dollars. Column 4 is labeled Absolute Error with entry blank. Column 5 is labeled Ratio with entry blank. Column 6 is labeled Percent Error with entry blank. How much was the absolute error in his estimate? $
Answer:
Absolute Error is ±25$Step-by-step explanation:
Approximate Value ⇒ 100 dollarsExact Value ⇒ 75 dollarsError ⇒ 25 dollarsAbsolute Error ⇒ ±25 dollarsRatio ⇒ 25/75 = 0.3333Percent Error ⇒ 33.33%Answer:
The answer is 25
Step-by-step explanation:
Please give the other person brainliest
You want to add lace around the outside of your circular kitchen table cloth. If the diameter of the table cloth is 16 cm, then which of the following measurements would represent how much lace you need?
The length of lace would be the circumference of the circle.
Circumference = diameter x Pi
Circumference = 16pi cm
Circumference = 50.24 cm ( approximately)
Answer:
The circumference of the circle.
Step-by-step explanation:
what is the value of y=10x+2 when x = 4
Answer: y = 42
Step-by-step explanation:
y=10x+2 plug in
y=10(4)+2
y=40+2
y=42
Find the volume of each shape and then compare
Do not reduce your fractions.
Step-by-step explanation:
First prism:
V= 3/4×1/2×1/4= 3/32 in.
Second prism:
V=1/4×1/4×1/4= 1/64 in.
First prism: 3/32 but with same denominator as the second prism it is 6/64 in.
Second prism: 1/64 in.
( This down below is the difference of two volumes)
First prism-Second prism= 6/64 - 1/64= 5/64
Tom's weight = 500 pounds
If Tom loses 12% of his weight,
what percent of his weight remains?
Answer:
88% of his weight remains
2x + 5y = 6
find the x-intercept of the line
Answer:
X=-2.5+3
Step-by-step explanation:
2x + 5y = 6
2X=-5Y+6
X=-2.5Y+3
The production cost to make 10 shirts is modeled by the expression 1.By + 5.5, where y represents the number of meters of fabric needed to make the shirts. Which
expression represents the production cost for one shirt?
A.0.18y +0.55
B.0.18y +5.5
C.1.8y +0.55
D.18y +55y
Answer:
The answer is 0.18y+5.5
Step-by-step explanation:
because the only thing you had to do is move the decimal.
The expression which represents the production cost for one shirt is, 0.18y +0.55. So Option A is correct
What are expressions?An expression is a sentence with at least two numbers or variables having mathematical operation. Math operations can be addition, subtraction, multiplication, division.
For example, 2x+3
Given that,
The production cost to make 10 shirts is modeled by the expression,
Total Cost = 1.8y + 5.5,
where y represents the number of meters of fabric needed to make the shirts
So, for one shirt cost,
Cost of 1 shirt = Total Cost/10
= 1.8y + 5.5/10
= 0.18y + 0.55
Thus, the expression is 0.18y + 0.55
To know more about Expressions check:
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What is the value of 20+6•5/-2
Answer:
The answer is 25
Step-by-step explanation:
6•5=30
30+20=50
50/-2=25
Is 21/2 simplified ?
Answer: 21/2 can not be simplified anymore!!
Step-by-step explanation:
will mark brainlyest
Find each percent of change. Round to the nearest whole percent if necessary. State whether the percent of change is an increase or decrease.
original: 30; new: 90
Jalell is trying to earn enough money to buy and ipad. Of the 1200 he needs. he has earned 900$ So far. What percent of the money has Jalell earned so far?
A.90%
B.75%
C.80%
D.85%
Please please please help!! I need this URGENT
Dan buys a car for £2700.
It depreciates at a rate of 1.4% per year.
How much will it be worth in 5 years?
Give your answer to the nearest penny where appropriate.
Answer:
So it depreciates at a rate of 1.4% so 25% a year and you do £2700 multiply by 25 each year £2700 multiply by 25 x 5 = £540 in 5 years
Step-by-step explanation:
Answer:
£
2516.22
Step-by-step explanation:
£
2516.22
Pls help my brain is fried and this is my last question
Answer: 14, 16, 18, 20 in that order
Step-by-step explanation:
If the bottom response square is asking for a general equation, it would be y=x+7
Write the prime factorization of 36. Use Exponents when appropriate and order the factors from least to greatest
Answer:
2 x 2 x 3 x 3
Step-by-step explanation:
36
6 x 6
3 x 2 x 3 x 2
Original Price $69.80 Percent of Discount 60% Sale Price = ?
Answer:
$27.92
Step-by-step explanation:
To find the sale price, multiply the original price by 0.4:
69.8(0.4)
= 27.92
So, the sale price is $27.92
The amount for sale is $27.92.
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
Original Price = $69.80
And, Percent of Discount = 60%
Hence, Sale price is find as;
Sale price = $69.80 - 60% of 69.80
= $69.8 - 60/100 × 69.80
= $69.80 - $41.88
= $27.92
Learn more about the percent visit:
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