Answer:
y = -2x + 28
Step-by-step explanation:
In the graph, where the line intercepts the y axis is at 28.
Amy could've gotten this incorrect because she could've assumed the y-int to actually be the x-int, which is 14.
Because of this, she got the equation of her line incorrect.
helppp please!
Dexter wrote the equation, 10x + 160 = 300, to find the number of hours he would need to work at $10 an hour to save $300. According to this equation, how much money did Dexter already have saved before he started working?
Last month you spent $30 on clothing. This month you spent 150% of what you spent last month. How much did you spend this month?
Answer:
you spent 45 dollars this month
Please help! I'll give Brainleist if someone gets this right.
*Note; I might report the people who answer, just for points.*
Answer:
Hope this helps!
Step-by-step explanation:
Brianna did it right, and 552 divided by 23 is 24!
Please give brainiest if you think my answer is good :)
Answer:
brianna's work was correct
Step-by-step explanation:
her work was correct because 20 times 23 is 460 subtact 460 from 552 and u get 92 and 92 subtracted by 92 is zero
and she will get 24 as her answer
What is 3x + 9?
(Ignore this part, says the question needs to be more than 20 characters)
Answer:
i think its 12x idk
Answer:
3x+9=27 also x=6
Step-by-step explanation:
Subtract 9 9 from both sides of the equation. Subtract 9 9 from 27 27 . Divide each term by 3 and simplify. Divide each term in 3x=18 3 x = 18 by 3 3
Does anyone know the answer
another brainliest if its right
Answer:
16 : 14 = 30 : 26.25
Step-by-step explanation:
If rounded:
16 : 14 = 30 : 26
Hi :) pls help with this. It means a lot
Answer could be
F 6 12
Instructions
Part 1: How's the weather?
Investigate the weather forecast in your city.
Record the high and low temperatures that are forecast for the next 7 days in the table below. In the columns titled, Difference," record the change in temperature from the day before. To do this, subtract the previous temperature from the current temperature Be sure to use positive and negative numbers as needed! For example, if yesterday’s temperature was 70 and today’s temperature was 65, the difference is 65 – 70 = -5.
Date
High Temperature
Subtract the previous temperature from current temperature
Difference
Low Temperature
Subtract the previous temperature from current temperature
Difference
1 -N/A- -N/A- -N/A- -N/A-
2
3
4
5
6
7 Note: The columns for Day One's subtraction and difference cannot be filled in. As this is the first data point, there is no previous temperature to subtract.
Write a mathematical expression using the information from your table to answer the following questions:
What is the mean change in the forecasted high temperatures? Remember, this can be found by averaging the values in the Difference column for the high temperatures. Show your work and steps. If your answer is not an integer, explain what two integers your answer is between.
What is the mean change in the forecasted low temperatures? Remember, this can be found by averaging the values in the Difference column for the low temperatures. If your answer is not an integer, explain what two integers your answer is between.
Answer:
What explains the difference in temperatures between the two cities?
Step-by-step explanation:
Answer: Using the mean concept, it is found that:
1. The mean change in the forecasted high temperatures is of -0.33ºC.
2. The mean change in the forecasted low temperatures is of 0.5ºC.
-----------------------------
The mean of data-set is given by the sum of all observations divided by the number of observations.
Item 1:
The changes in the high temperature are: 2, 1, -1, -1, -1, -2
Thus:
The mean change in the forecasted high temperatures is of -0.33ºC.
Item 2:
The changes in the low temperature are: 2, -2, 2, 1, 0, 0.
The mean change in the forecasted low temperatures is of 0.5ºC.
Who Ever Gets All Of Them Correct Gets Brainlyest
Answer:
Step-by-step explanation:
Im saying 20 for the first one
30 for the second on
20 for the third on
40 for the forth on
6 for the last on
Solve the system by substitution!
What is the difference of the polynomials?
(5x3 + 4x2) – (6x2 – 2x – 9)
Answer:
The difference of the polynomials (5x3 + 4x2) – (6x2 – 2x – 9) is 5x3 – 2x2 + 2x + 9.
Step-by-step explanation:
Answer:
5x3−2x2+2x+9
Step-by-step explanation:
Distribute the Negative Sign:
=5x3+4x2+−1(6x2−2x−9)
=5x3+4x2+−1(6x2)+−1(−2x)+(−1)(−9)
=5x3+4x2+−6x2+2x+9
Combine Like Terms:
=5x3+4x2+−6x2+2x+9
=(5x3)+(4x2+−6x2)+(2x)+(9)
=5x3+−2x2+2x+9
Chad has a rope that is 10 yards long. How many pieces of rope measuring of a yard can he divide his rope into?
Answer:
1
Step-by-step explanation:
10 divided by 10
Help bruh helpppp . Jejdjdkdkdkckvk
Answer:
20 days
Step-by-step explanation:
pls mark as brainiest
i need help please answer!!!!
here is the attachtment
Step-by-step explanation:
So if the commission rate is 5, if you do divided by 450.. You may just get your answer.
450 ÷ 5 = 90
Does anyone know what x and y equal
whats 2 1/2 - 3 1/4 = ?
Answer: -0.75
Step-by-step explanation: you’re welcome
What solution is this? One solution, No solution, or Many solutions
Pls show me the steps
7/8m − 1/2= 3/16m + 5
Answer:
One Solution m = 8
Step-by-step explanation:
7/8 m - 1/2 = 3/16 m + 5 Add 1/2 to both sides
7/8 m = 3/16 m + 5 + 1/2
7/8 m = 3/16 m + 5 1/2 Subtract 3/16 m from both sides
7/8 m - 3/16m = 5 1/5 Change 7/8 to 14 / 16
14/16 m - 3/16 m = 5 1/2 Subtract on the left. Change 5 1/2 to 5.5
11/16m = 5.5 Multiply both sides by 16
11m = 5.5 * 16
11m = 88
11m/11 = 88/11
m = 8
The roof of a tiny home is a triangular prism. The triangular base of the prism has a height of 7 feet and a base of 8 feet. The height of the prism is 18 feet. What is the volume of the roof, in cubic feet?
Choose one card value and its additive inverse. Choose from the list below to write a real-world story problem that would model their sum.
a. Elevation: above and below sea level
b. Money: credits and debits, deposits and withdrawals
c. Temperature: above and below 0 degrees
d. Football: loss and gain of yard
Answer:
http://www.westbranch.k12.oh.us/userfiles/185/Classes/50613/module%202%20lesson%201%20homework.pdf?id=119764
Step-by-step explanation:
this is a link, but its not showing up as one, so just copy and paste that into ur search bar
Omg I need help this to epic for me but fr I need helpppppp
Answer:
74
Step-by-step explanation:
Mrs. Jones was very proud of her apple tree. One autumn, after harvesting her apples, she called her three sons together. “Here are 150 apples,” she said. “I want you to take them to the market tomorrow and sell them for me.” She gave Paul 15 apples, Nick 50, and Ben 85. “Your job,” added Mrs. Jones, “is to sell the apples in such a way that each of you brings home the same amount of money.” How do they do it?
Good Luck!! First Right Answer May Get Brianliest!!! : )
Given ΔDEF : ΔRST, find the scale factor.
I think x equals to 12. is it correct?
Part 2 to my question
Answer:
Conner is not correct because the rate of the water is flowing equal to the slope. The water is flowing at a rate that is less than 2 gallons per minute.
Can you help me with this. Is this a function, why or why not?
I need homework help please: A mixture of purple paint contains 6 teaspoons of red paint and 15 teaspoons of blue paint. To make the same shade of purple paint using 35 teaspoons of blue paint.How much red paint would you need?
Answer:
29
Step-by-step explanation:
Answer:
You would need 14 teaspoons of red paint.
Step-by-step explanation:
the ratio of blue to red paint = 6:15
ratio needed: ?:35
35 ÷ 15 = 2.33
2.33 x 6 = 14
please help i dont wanna fail
Jacob drove a total of 15.235 miles over a 5-day period. How many miles did he drive each day if he drove the same distance each day?
3.047 miles
3.407 miles
30.047 miles
30.407 miles
Answer:
The correct answer is 3.047 or A
Step-by-step explanation:
Ok so you take
15.235 and divide it by 5
So
15.235/5= 3.047
Simple division
i need an answer if its right ill give brainliest im going to be giving many many many brainliest today if u answer my questions right pls help me :)
Answer:
the differents is that one is -16 and the other is 6 and im lonely
Step-by-step explanation:
how to solve 5 + 5 x 5 -5 ÷ 5
Answer:
25? to be honest i really dont know :/
Step-by-step explanation:
um pemdas says 5x5 is 25 so 5+(25)-5/5 then you do -5/5 is -1 and thats 5+(25)-5 then you add 5 to 25 and thats 30 and minus 5 is 25
Alex bought a dirt bike for $2,500. What was Alex's total cost for the dirt bike if the sales tax was 7%?