Answers
Answer: (-7,3)
Step-by-step explanation:
Related Questions
-9(x + 6) = -207 and
5x-3(x-3)= -6+6x-5
Answers
Answer:
x=17,x=5
Step-by-step explanation:
Lupe spent $6.48 on a notebook and a pack of pencils, including tax. If the notebook cost $2.00 and the pencils cost $3.99, how much was the tax?
Answers
help plss i will mark brainliest
Answers
Answer:
x = 8
Step-by-step explanation:
10 x 8 = 80 and the bottom would equal 80 as well so you would get 1 ^^
Answer:
x =25/2
10/8 = x/10
- Cross multiply
8x=100
- Divide both sides by 8
x=100/8
- Simplify
x=25/2
Hope This Helps!
is 1/4x -7+9/4x +2x equivalent to 4x-7
Answers
Answer:
no
Step-by-step explanation:
Answer:
I believe not
Step-by-step explanation:
HELP ME PLS DUE AT 2:30
Answers
Answer: okay i will help you :)
Step-by-step explanation I think while riding is the best company because $400 you can get a lot of pencils and it's not $144 for a hundred pencils and I think that's the best answer because you get more pencils but the other one give you more pencils but it's more so I think it's this one because you can a 100 pencil fo 40.. dollars so i think it is the first answer hope this helps :)
7. Simplify the expression.
3[(15 – 3)2 + 4
Answers
Answer:
84
Step-by-step explanation:
Answer:
If you meant 3 [ ( 15-3 ) 2 ] + 4, the answer should be 73.
Step-by-step explanation:
3 [ ( 15-3 ) 2 ] + 4
= 3 [ ( 12 ) 2 ] + 4
= 3 [ 24 ] + 4
= 69 + 4
= 73
What is the common differenec in 7, 6, 5, 4,...
Answers
Answer:
d = - 1
Step-by-step explanation:
The common difference d between consecutive terms is
6 - 7 = 5 - 6 = 4 - 5 = - 1
Answer:
Step-by-step explanation:
Brielle's piggy bank has all nickels and dimes. The total value of the money in her piggy bank is $7.80/ If Brielle has 66 nickels, write and solve a linear equation to find the number of dimes she has. I know the answer is 45 dimes, but how do I write this in standard form?
Answers
Answer:
$4.50
Step-by-step explanation:
40x10=400
400 pennies=4 dollars
5x10=50
50 pennies=1/2 dollar
WILL MARK BRAINLY AND 10 POINTS PLEASE ANSWER I REALLY NEED HELP
Answers
Answer:
False, True, True, False
Step-by-step explanation:
I'm pretty sure all your answers are right except the second one. I'm no genus or anything like that tho so I'm not sure. Plus I'm not good at graphs. Well depends how it is.
write the following as a fraction in simplest form and as a decimal:
143%
6%
1/2%
1.9%
3/4%
Answers
Answer:
1.43
0.06
0.005
0.019
0.0075
Step-by-step explanation:
143% = 143/100 = 1 whole 43/100 = 1.43
6% = 6/100 = 3/50 = 0.06
1/2% = 0.5% = 0.5/100 = 1/200 = 0.005
1.9% = 1.9/100 = 19/1000 = 0.019
3/4% = 0.75/100 = 75/10000 = 3/400 = 0.0075
uber charges a $5 pickup fee and $0.25 per mile. define variables and write an equation to model this situation.
KC yellow Cab Co. charges $1.75 for pickup and $0.75 per mile. define variables and write an equation to model this situation.
using both functions, determine which company is a better value for a 5 mile ride. show your work.
what are some real world limitations to the domain and range of both functions?
Answers
Answer:
See below
Step-by-step explanation:
Uber$5 pickup fee$0.25 per mileEquation
y = 0.25x + 5Cost of 5 miles:
y = 0.25(5) + 5 = $6.25KC yellow Cab Co.$1.75 pickup fee$0.75 per mileEquation
y = 0.75x + 1.75Cost of 5 miles:
y = 0.75(5) + 1.75 = $5.5Comparing the cost we see KC yellow Cab Co. is better value for a 5 mile ride.
Y’all I need help!!! {picture}
Answers
Answer:
first and second choice
Can someone explain to me what she was trying to say?-
Answers
Answer:
You had to solve the equation to it's fullest (so work out the problem on paper) Apperently that is her version of explaining something and I lost 100 braincells reading that! XD
Step-by-step explanation:
Hope this helps! :)
What is the rental rate, in dollars per person, if 6 people plan to rent the houseboat?
1
Number of People (X)
Rental Rate (P dollars per person)
2
3
240
120
80
Answers
Answer: 120 i think
Step-by-step explanation:
Solve the system.
x+2y=0
2x-y=4
The solution is ___
Explain your choice of method.
Answers
Answer:
x = 8/5 and y = -4/5
The method used was SUSTITUION METHOD
Step-by-step explanation:
x = -2y
2(-2y)-y = 4
-4y-y = 4
-5y = 4
y = -4/5
then
x= -2(-4/5)
x = 8/5
Plz help I need to finish this now
Answers
Answer: it’s the second one
Step-by-step explanation:
Which word below means ¨to make as small as possible
Answers
Answer:
Minimize
Step-by-step explanation:
Hope this helps!
Giving BRAINLESS TO THE CORRECT ANSWER
Answers
Answer:
-16?
Step-by-step explanation:
the correct answer i
- 16
What is the length of segment JK
A. 6
B. 8
C. 9
D. 10
Answers
You have to set up a proportion, i’m going to use LM and DC
i’m going from the biggest quad to smallest quad, while setting up a proportion. 20/15=12/x
cross multiply, getting 20x=180
then divide both sides by 20, getting 9!
What is the value of f -1 (12)
Answers
-1 us a answer for your questions or support
If FGH=QRS, find the measure of
11
9
34
28
Answers
Answer:
9 degrees
Step-by-step explanation:
Set 2x+10 and 3x+1 equal to each other and solve
Find the value of y:
8y(4y+24)
Answers
Answer:
32y² + 192y
Step-by-step explanation:
First, we need to distribute 8y. This gets us 32y²+192y. I do not believe you can simplify that. I hope this helps!
What is the slope of the line?
pls help I need the answer
Answers
Answer:
the slope of a horizontal line is 0
24=−3(2a−14)−3a
what is A?
Answers
Answer:
a = 2
Step-by-step explanation:
Hope this helps and have a nice day :)
Answer:
a=3
Step-by-step explanation:
24=3(2a-14)-3a
distribute
24=6a-42-3a
subtract 3a from 6a
24=3a-42
add 42 to both sides
66=3a
divide 3
3=a
a=3
hope this helps :)
Find the product.
(4x2 + x - 5)(2x + 1)
Answers
Hope this helps
4/5 + 3/5 add following numbers and simplify
Answers
Answer:
1 2/5 is your answer in decimal form it is 1.4
4+3/5
7/5~Simplify this fraction~
1 2/5~Is your answer after you simplify~
Answer:
7/5, or 1 2/5 if you're looking for a mixed fraction.
Step-by-step explanation:
Since the denominators are the same, just add the numerators and keep the denominator the same. 7/5
In softball, Marissa hits the ball 40% of the time when she is up to bat. Based on this information, how many times will Marissa hit the ball if she goes to bat 30 times?
Answers
Answer:
Marissa hit the ball 12 times if she goes to bat 30 times.
Step-by-step explanation:
Given that:
Marissa hits the ball 40% of the time when she is up to bat.
Marissa gets to bat for 30 times.
Balls hit by Marissa = 40% of the times Marissa goes to bat
Balls hit by Marissa = [tex]\frac{40}{100}*30[/tex]
Balls hit by Marissa = 0.4 * 30
Balls hit by Marissa = 12
Hence,
Marissa hit the ball 12 times if she goes to bat 30 times.
50 % of blank = 21 plz I need help with that question
Answers
Answer:
42
Step-by-step explanation:
50% of ? = 21 is saying that you need to do 21 x 2, which is 42.Answer:42
21 x2 = 42. Therefore 1/2 or 50% of 42 is 21
Step-by-step explanation:
simplify polynomial expressions with multiplication:
(8p-7)(5p^2+7p-3)
Answers
Answer:
-2p3 • (62p2 + 72p - 143)
Step-by-step explanation:
Item 4
Write an equation in point-slope form of the line that passes through the point (2,−8) and has a slope of 4.
Answers
Answer:
y = 4x - 16
Step-by-step explanation:
Plug in the slope and point into y = mx + b, and solve for b:
y = mx + b
-8 = 4(2) + b
-8 = 8 + b
-16 = b
Then, plug in b and the slope into y = mx + b
y = 4x - 16 is the equation in point slope form
9514 1404 393
Answer:
y +8 = 4(x -2)
Step-by-step explanation:
Point-slope form of the equation of a line is ...
y -k = m(x -h) . . . . . line of slope m through point (h, k)
Filling in the given point and slope, you have ...
y -(-8) = 4(x -2)
y +8 = 4(x -2)