Answers
Answer:
y = 2x + 21
Explanation:
The slope is 2 so it would go for mx
The y-inter. for the graph is 21
your equation is y = 2x + 21
Related Questions
19 1/2 - 14? please help me!
Answers
Answer:
19.5 is the exact form for 19 1/2 so minus 14 is 5.5 or 5 1/2 so your answer is 5 1/2
Step-by-step explanation:
Answer:
5.5Step-by-step explanation:
19 1/2 - 14 = 5.5
16-2t=3/2t+9
Solve for t
Answers
Answer:
t=2
Step-by-step explanation:
16-2t=3/2t+9
you multiply everything with 2
32-4t = 3t+18
4t-3t=18-32
-7t=-14
t=2
Step 1: Minus the 16 from the 9
Step2: Multiply the 2t wirh the -2t.
Step 3: Divide -4 by -4
Question is: Andre solved an equation, but when he checked his answer he saw his solution was incorrect. He knows he made a mistake, but can’t find it. Where is andres mistake and what is the solution to the equation?
Answers
Answer:
he forgot to solve the -6 i hope thats right im srry if it isnt
Step-by-step explanation:
Answer:
-1=x
Step-by-step explanation:
They messed up on step 4. instead of -2x it should be -10x. When they switched -6 over to the opposite side they forgot to use the opposite symbol. They did 6-4 instead of 4+6.
Does the table represent a proportional relationship? Show your work!
Answers
Hugh pays $9.99 a month for an online movie rental service. The service allows him to rent and watch movies for $0.89 each. If Hugh has set a budget of $30 per month for the movie service, which inequality can he use to find
m
, the maximum number of movies he can rent each month?
Answers
Answer:
22 movies per month.
Step-by-step explanation:
30=9.99+0.89m
30-9.90=0.89m
20.01/0.89=m
22.48=m
"I think of a number, multiply it by 3 and add 1 to the result."
Answers
Answer:
Step-by-step explanation:
7x3+1=22
17. You roll two dice. How many ways can you roll a sum greater than 7 or a doubles?
Answers
Answer:
brainliest?
Step-by-step explanation:
If a city with a population of 700,000 doubles in size every 71 years, what will the population be 213 years from now?
Answers
Answer:
2,100,000
Step-by-step explanation:
Answer:
2,100,000
Step-by-step explanation:
213 divided by 71 is 3, so 700,000 multiplied by 3 is 2,100,000
can anyone help me with this
Answers
Answer:
I only know how to do the LCM but thats it sorry
Step-by-step explanation:
I got this from the internet sorry if it dosen't help
LCM(84,90) = 1260
Answer:
HCF = 2 * 3
LCM = 2 *2 * 3 * 3 * 5 * 7
Step-by-step explanation:
A) 84 = 2 * 2 * 3 * 7
90 = 2 * 3 * 3 * 5
HCF = 2 * 3
B) 84 = 2 * 2 * 3 *7
90 = 2 * 3 * 3 * 5
LCM = 2 *2 * 3 * 3 * 5 * 7
A sweater is on sale for $33. This is 75% of the original price. Find the original price.
A.
$50.25
B.
$40
C.
$24.75
D.
$44
Answers
Answer:
D or A I think
Step-by-step explanation:
These are the best choices
A refrigerator costs $599. If the tax is 7.5%, the additional amount of money necessary to purchase the refrigerator is
$4.52
$44.93
$75.00
Answers
Answer:
44.93
Step-by-step explanation:
7.5 x 599 divided by 100 = 44.925 = 44.93
will mark brainliest!!
Answers
Answer:well you see this is easy first you look at the 113 divide that by 4 multiply by 2 and then square root and you have your answer which would be d <4
Step-by-step explanation:
The weight of sand in a large bag is 63.4 pounds. The sand in the bag is divided equally into 20 small bags. What is the weight in pounds of the sand in each small bag?
Answers
Answer:
3.17 pounds
Step-by-step explanation:
63.4÷20=3.17
A group of friends decided to share
4 chocolate bars. If each friend only
ate of a chocolate bar, how many
friends shared the chocolate bars?
Answers
Answer:is it 3?
Step-by-step explanation:
sorry if im wrong im not sure
Select the statement that best describes the rates of the two cars
Answers
Answer: on the selected dots your answer should be that car 1 is traveling faster than car 2.
What are the coordinates of the y-intercept of the line y = -2x + 7?
(0,-2)
(-2,0)
(7,0)
(0,7)
Answers
Answer:
C. (0, 7)
Step-by-step explanation:
Just use a graphing calculator.
Got it right on edge
In the function, 9 (2-) = 9 - 5x, what is the value of g (3)?
Answers
Answer: 53
Step-by-step explanation:
Paradise averages 2.4 hits per game for her softball team. If she has played a total of 25 games this season, what is the total number of hits she has for the season so far?
Answers
Convert Y = -3/2X + 4 into standard form.
Answers
A baker uses chocolate with 75% cocoa for his famous cake. But his supplier delivered 100 lb of chocolate with 70% cocoa, so the baker needs to melt and mix the delivery with chocolate that has 90% cocoa. How much of the 90% chocolate should he use?
Answers
33 1/3 BTW i am from RSM too :)
33.33 lb of 90% cocoa cholcolate should be mixed.
What are percentages?A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”
Given here: A baker has to mix 70% cocoa with 90% cocoa and he has 100 lb of the first chocolate.
let x lb of chocolate be mixed with 100 lb to give the 75 % chocolate variety
Thus, x×90%+100×70% / 90%+70% = 75%
0.9x+70 /x+100=0.75
0.9x+70=0.75x+75
0.15x=5
x=33.33
Thus 33.33 lbs of 90% cocoa should be mixed to get 75% cocoa
Hence, 33.33 lb of 90% cocoa cholcolate should be mixed.
Learn more about percentages here:
https://brainly.com/question/29306119
#SPJ2
Naruto bought a 3 bowls of ramen for $12.50 each. He got a $5.63 discount on his
bill. What percent discount did he receive? Help please thank you sm. with explanation!!!
Answers
Answer:
lol a 6.87$ discount 1$extra for saving the village
Answer:
6.87
Step-by-step explanation:
Gloria subscribes to the Webtime Internet Service. Webtime charges a $9.99 monthly service fee plus $1.50 per hour for Internet access. Last month's bill was $ 36.99. How many hours did Gloria use the Internet last month?
Answers
Answer:
18 hours
Step-by-step explanation:
Let the number of hours used to represented by x
Gloria subscribes to the Webtime Internet Service. Webtime charges a $9.99 monthly service fee plus $1.50 per hour for Internet access.
Total bill = $9.99 + $1.50 × x
= 9.99 + 1.5x
Last month's bill was $ 36.99.
Hence,
9.99 + 1.5x = 36.99
Collect like terms
1.5x = 36.99 - 9.99
1.5x = 27
x = 27/1.5
x = 18 hours
The number of hours that Gloria used the Internet last month is 18 hours
what is the answer to this problem
4x²+3x+4x-1
Answers
Answer:
Step-by-step explanation:
4x^2+3x+4x-1 add like terms
4x^2+7x-1
If you use the quadratic formula the answer is -7±√65 /8
This is for my lil sister
Answers
Answer: yes
Step-by-step explanation:
Answer:
9
Step-by-step explanation:
What is 284902748682368617463689+64839264892684148
Answers
Answer:
2.8490281e+23
Step-by-step explanation:
Marissa created a graph to show her hair growth since her last haircut. 
Answers
Answer:
why is she graphing her hair
Step-by-step explanation:
+5
Kareem is a software salesman. His base salary is $2200, and he makes an additional $60 for every copy of Math is Fun he sells.
Let P represent his total pay (in dollars), and let N represent the number of copies of Math is fun she sells.
Answers
P = 2200 + 60N
Step-by-step explanation:
I gotcha covered!
80.5 is what percent of 132?
Answers
Answer:
61% if rounded to nearest percent
Step-by-step explanation:
Answer: 61.061
Step-by-step explanation:
Which of the binomials below is a factor of this trinomial?
x^2 + 12x + 35
O A. x-5
O B. X+5
O C. x-1
O D. x+1
Answers
Answer:
B
Step-by-step explanation:
(x+7)(x+5)
A line passes through the points (3,15) and (6,18). Write a linear function rule in terms of x and y for this line.
Answers
Answer:
= x+12
Step-by-step explanation
h Uu e ouwe;come
