Answers
Step-by-step explanation:
7 and 4 are solutions the others not
Related Questions
Mrs. Chin paid a 20% tip on the bill for lunch if the tip amount was $2.75 what was the bill for lunch before the tip was added
Answers
Answer:
$13.75
Step-by-step explanation:
the bill before the tip is x.
0.20x = 2.75
now divide both sides by .20
x= 2.75/0.20
x=13.75
(Score for Question 2: 4 points)
2. You buy a pair of pants. The original cost of the pants is $30.00. The pants are on
sale for 20% off. Show your work or explain your mental math for each part! Pls explain!
Answers
0.2x30.00=6
30-6=24
You need to convert the 20 into a decimal so you divide it by 100 and you will have to multiply the result by the price of the pants (30.00) and it will give you what will be discounted. and he only challenges the result (6) by the price of the pants.
So the answers is 24
Answer: 24
Step-by-step explanation:
30 divided by 10 to get 10 percent which is 3, multiply that by 2 to get 20 percent which is 6, 30 (100 percent) minus 6 (20 percent) equals 24
Parents getting divorced please help and you'll get the brainlliest
Answers
Answer:
C
Step-by-step explanation:
I hope this helps!! Feel better
Rewrite the product as a power:
[tex](-a)^{3} b^{3}[/tex]
Answers
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[tex] { - a}^{3} . {b}^{3} = ( { - a \times b})^{3} = ( { - ab})^{3} \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
4^-x =1/6 find x
need help asap
Answers
Answer:
2
Step-by-step explanation:
you can make it like this
(1/4)^ x=1/16
so x=2
This is because when you have a negative exponent like -x to rearrange it to a fraction and change the negative to a positive.
So 4^x would be the denominator and 1 would be the numerator.
So 1 / 4^x = 1 / 16
To achieve 16 from 4 you square it, therefore x = 2
Simplify each expression
-3m + 16 - (-13m)
15y - 20y + 15
Answers
Answer:
10m + 16
-5y + 15
Step-by-step explanation:
-3m + 16 - (-13m) =
= -3m + 16 + 13m
= 10m + 16
15y - 20y + 15 =
= -5y + 15
can yall plz plz help me
Answers
Answer:
the answer is 80000 is b
Find the slope of the line
Answers
Answer:
-1/2
Step-by-step explanation:
In ΔABC, m ∠ A = ( 3 x + 1 ) ∘ m∠A=(3x+1) ∘ , m ∠ B = ( x + 14 ) ∘ m∠B=(x+14) ∘ , and m ∠ C = ( 4 x + 5 ) ∘ m∠C=(4x+5) ∘ . What is the value of x ? x?
Answers
Answer:
x = 20
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
Sum the 3 given angles and equate to 180
3x + 1 + x + 14 + 4x + 5 = 180, that is
8x + 20 = 180 ( subtract 20 from both sides )
8x = 160 ( divide both sides by 8 )
x = 20
Each correct answer is worth 134 points, and each incorrect answer is worth −14 points. If he gets 58 questions correct and 22 questions incorrect, does Nevan win? How many points does he score?
Answers
Answer:
i. Yes, Nevan won.
ii. Nevan scored 7464 points.
Step-by-step explanation:
Given: each correct answer = 134 points
each incorrect answer = -14 points
Since he got 58 questions correctly, then;
His number of points = 134 x 58
= 7772 points
Also, he got 22 incorrect questions, then;
His number of points = -14 x 22
= -308
Nevan's total points = 7772 + (-308)
= 7772 - 308
= 7464
Nevan scored 7464 points.
Nevan won, and also had a total of 7464 points.
Answer:
yes nevan won
Step-by-step explanation:
( PLEASE HELP ME!!!!!!!!!!!!!!!!!!) HELPPPPPPPPP MEEEEEEEEEEEE)which fraction and decimal forms match the long division problem?
9 divided by 4.000
A. 4/9 and 0.4 B. 9/4 and 0.4 C. 4/9 and 0.4 D. 9/4 and 0.444
Answers
Answer:
Step-by-step explanation:
9/4.000= 9/4 fraction, 2.25 decimal and 2 1/4 mixed number.
If you take 4/9 you get 0.4 as the decimal
Answer: the answer is 4/9 and 0.4 with a line on top of 4
Step-by-step explanation:
credits too: igladky689 (he said the answer)
Water pours into a tank over a 10-minute period. The función f(x) graphed below models the flow rate, in gallon per minute (GPM) Over which of the following intervals does the flow rate increases by the greatest amount?
Answers
Answer:
X=0 to x =1
Step-by-step explanation:
A coach travels to the beach which is 576 KM away in 6 hours. If he is only allowed to travel at a maximum speed of 90 kph, did the coach break the speed limit? What was his average speed?
Answers
Answer:
Yes
Step-by-step explanation:
576Km:6Hrs
576 divided by 6=96 km
6 divided by 6=1
96km:1hr
96 was the coaches speed limit
km=Kilometers
Hrs=Hours
96>90
yes , the coach break the speed limit and the average speed is 96 km ph
What is Speed?Speed is the time rate at which an object is moving along a path
Given,
A coach travels to the beach which is 576 KM away in 6 hours.
The maximum speed he can travel is speed of 90 kph
We need to check whether the coach breaks the speed limit or not.
Yes he has to break the speed limit because in 6 hours with 90kph he can travel only 540 km. He still needs to travel 36 km.
and the average speed he has to maintain is 576/6
96kmph
Hence, yes the coach break the speed limit and the average speed is 96 km ph
To learn more on Speed click:
https://brainly.com/question/28224010
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Help me pls I’m failing math I need a good grade on this
Answers
Answer:
2 2 /5 = 2.4 = 240 %
Step-by-step explanation:
The number 1 is the same as 1.00 and is the same as 100%.
The number 2, therefore, is the same as 2.00 and the same as 200%
2 /5 can be converted into a decimal by seeing that 2 /5 = 4 /10 . 4 /10 , spoken out loud, is "four tenths" and shows that the decimal is
0.4 . And 0.4 is the same as 40%. Which means that 2 2 /5 = 2.4= 240 %
Look at picture please !! I really need help thank you !
Answers
Answer:
h (1,2), w (3,4), y (6,0)
Step-by-step explanation:
Reflecting across y-axis means only changing the x -value between negative and positive. Flipping the sign
If A=,[2 5 7],find the value of
[1 4 9]
[8 3 6]
a23+a12-a32 matrix.
Answers
Answer:
THE CORRECT ANSER OF THIS QUESTION IS 5.
Step-by-step explanation:
Here,
a23=6
a12=5
a32=6
Now,
a23+a12-a32
=6+5-6
=5
3.1/3÷2.3/5
I Mark brainlies
Answers
Answer:
1.11/39
Step-by-step explanation:
Twice a number n decreased by seven (ez points for ez question so answer )
Answers
good luck :)))
-☺️
What is 1.3 as a fraction
Answers
Answer:
1.3 is pronounced 1 and 3 tenths so the fraction would be 1 3/10
Step-by-step explanation:
Hope this helps
Help will mark Brainliest
Answers
Answer:
Step-by-step explanation:
x = (20 + 12)/2
x = 32/2
x = 16
Answer:
17
Step-by-step explanation:
Help me with this plz
Answers
Answer:
My final answer is B. Please give me thanks if I'm right.
Step-by-step explanation:
Write 33 x V3
as a
single power of 3.
Answers
Answer:
555555
Step-by-step explanation:
Mrs. Hernandez was helping her students with their bank accounts. The ratio of the amount of the student with the most money to the student with the least money was 4:1. If the student with the most money has $128, how much does the student with the least money have
Answers
Answer: $32
Step-by-step explanation:
From the information given in the question, we are told that the ratio of the amount of the student with the most money to the student with the least money was 4:1. If the student with the most money has $128.
This shows that the student with most money has quadruple that is 4× the student with the least money. Therefore, the student will least money will have:
= $128/4
= $32
NEED ASAP!!!
Expand the following using the distributive property.
6(-3w + 1/3)
A) -18w + 2
B) 18w + 2
C) 18w – 2
D) -18w – 2
Answers
Answer:
A
Step-by-step explanation:
6(-3w+1/3)
-18w+2
Answer:
A
Step-by-step explanation:
6(-3w +1/3)
to distribute you multiply everything inside the parentheses by 6
so
6(-3w) + 6(1/3)
-18w + 6/3
-18w +2
help me plzzzz and fast
Answers
Answer:
A D
Step-by-step explanation:
Since it is a one time fee of 55$, that will be our y intercept.
That allows A and D and F possible answers.
It says 10$ per puzzle and they spent 1245$
So A and D are answers.
Convert this decimal into its fractional
form, simplified completely.
0.650
Answers
Answer:
13/20
Step-by-step explanation:
0.650 /1
0.650 × 100
1 × 100 =
65 /100
65 ÷ 5
100 ÷ 5 =
13 /20
what is 5 %9 (86 - 32) plss help
Answers
Answer:
270
Step-by-step explanation:
Calculator
Given j | k and mZ1 = 40".
8/1
What is mZ6?
7/2
k
Enter your answer in the box.
63
54
mZ6 =
Answers
Answer:
65 oop
Step-by-step explanation: o0iiutdgc vhy
Which quadratic equation models the situation correctly?
h(t) = –16t2 + 61
h(t) = –16t2 + 202.5
h(t) = –16t2 + 56t + 5
h(t) = –16t2 + 56t + 6.5
Answers
Answer:
D
Step-by-step explanation:
Edge 2020-2021
The quadratic equation {y = - 16t² + 202.5} correctly represents the given graph.
What is a quadratic equation?A quadratic equation is of the form -
f(x) = ax² + bx + c
Given is the graph as shown in the image attached.
The graph given in the image is correctly represented by the quadratic equation -
y = - 16t² + 202.5
Due to the negative coefficient of {a}, it opens downwards. The [y] intercept is at 202.5.
Therefore, the quadratic equation {y = - 16t² + 202.5} correctly represents the given graph.
To solve more questions on credits, visit the link below-
https://brainly.com/question/29632930
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What is the image point of (0,-5) after a translation right 5 units and up 2 units?
Answers
Answer:
(5,-3)
Step-by-step explanation:
0+5 = x
-5+2 = y
hope that can help
Answer:5,-3
Step-by-step explanation:
It’s right