Determine a coefficient in 9x + 4y –13
Answer: 9 and 4
Step-by-step explanation:
A coefficient is a number that is before a variable and in this case it’s 9 and 4 that are before the variables x and y.
If i have a 91% in a class and i got a 78% on a test, and the test is 20% of my grade, what will my grade in the class be once the test grade is added to my 91%?
Answer:
98%
Step-by-step explanation:
You add 78 and 20.
Tell me if it is wrong.
Thank you.
Answer:
98% = A
Step-by-step explanation:
how do you make this into an equation
Answer:
1. 150+3x=130+5x
20=2x
x=10
10 visits
1. 150-5x=130-3x
20=2x
x=10
10 minute
Step-by-step explanation:
1/5 of what equals 4?
Answer:
20
Step-by-step explanation:
20/5 = 4
hope that helps:)
Answer:
20
Step-by-step explanation:
Multiply the denominator by 4.
solve for n: 14.23n - 15 = 41.92
Steps for Solving Linear Equation
14.23n−15=41.92
Add 15 to both sides.
14.23n=41.92+15
Add 41.92 and 15 to get 56.92.
14.23n=56.92
Divide both sides by 14.23.
n= [tex]\frac{56.92}{14.23}[/tex]
Expand [tex]\frac{56.92}{14.23}[/tex] by multiplying both the numerator and the denominator by 100.
n= [tex]\frac{5692}{1423}[/tex]
Divide 5692 by 1423 to get 4.
n=4
Hope it helps and don't forget to smash me that brainliest button!And do not forget to rate-me down below!Your Best,EdwinSamantha has these can goods in her pantry.
6 cans of green beans
4 cans of corn
3 cans of black beans
2 cans of peas
Samantha will choose 1 can good for dinner. What is the probability that she will choose a can of corn?
4/15
1/4
1/15
1/3
Answer:
I believe it will be 1/15
Step-by-step explanation:
The reason I think this is because there is more caned green beans then corn but at the same time she might choose corn because that might be a good dinner
Need help with geometry
Answer: i cant see the question, its too pixelated
Step-by-step explanation:
helpp i dont know how to do this. the notes are still confusing to me. attachment 2 is the notes
Answer:
A: I believe there is "Not enough information to determine". They could be emptying it to clean it, maybe something very toxic got spilled in, there's not enough information to determine the reason.
B:
Segment V: 0-2 hours Desc.: Depth remains at a stable 7 ft.
Segment W: 2-6 hours Desc.: Depth declines from 7ft. to 5ft. at a rate of 0.5ft per hour.
Segment X: 6-8 hours Desc.: Depth steadily drops from 5ft. to 0ft. at a rate of 2.5ft per hour
Segment Y: 8-14 hours Desc.: Depth remains at 0ft.
Segment Z: 14-20 hours Desc.: Depth rises from 0ft to 9ft at a steady rate of 1.5ft per hour.
Step-by-step explanation:
A: There is simply no explanation or answer given as to why they emptied the pool, and there are multiple reasons why they could've, so there isn't enough information to determine why the swimming pool was emptied and refilled.
B: Each line is straight. From 0 hours to 2 hours, the line is at 7ft, and it's horizontal, but it's also straight. Once the line goes diagonal, that's the end of that segment and the start of another. In order to get the rate per hour, you need to calculate the slope. y2-y1 over x2-x1. Sorry for the sloppy explanation, it's a Friday, and I had four missing honors. algebra assignments, as well as one honors English assignment, and a review for a test next week.
Each year, Sandy measures the height of a tree growing in her yard. The graph shows the yearly height. Choose any two points on the line and draw a slope triangle. Translate the slope triangle along the graph to explain whether or not Sandy’s tree grows at a constant rate.
I don't know how to put the graph in. I'm sorry. BTW, This is on Iready
Answer:
4.513451241 sq feet wide x 12.41255213 sq feet
Step-by-step explanation:
Chris types at an average speed of 45 words per minute. He has already typed 1,500 words of his final paper. The paper has to be more than 3,750 words. Which of the following inequalities could be used to solve for x, the number of minutes it will take Chris to finish his paper? ANSWER CHOICES R IN COMMENTS
Answer:
C. 45x + 1,500 > 3,750
Step-by-step explanation:
You know he has already started on his paper with 1,500 words and he needs to have more words than 3,750 in his final paper which includes the 1,500. Thus, he would have 45x number of words remaining in his paper, according to his speed of 45 words per minute.
Remaining words + 1,500 words must be more than 3,750.
45x + 1,500 > 3,750
The > sign means that something on the left is more than something on the right.
Answer:
C. 45x + 1,500 > 3,750
could you mark me brainliest? xoxo
Step-by-step explanation:
Name the two remote interior angles for angle 10.
Answer:
I think its B.
Step-by-step explanation:
Haley’s recipe calls for 5.5 cups of an ingredient. Her measuring bowl only has measurements marked in liters. Haley knows that one cup is approximately 240 milliliters. Which measurement is closest to the number of the liters of the ingredient that Haley needs for her recipe?
Answer:
G 1.3 liters
Step-by-step explanation:
5.5 * 240 = 1,320
1,000 milliliters in a liter
1,320/1000 = 1.3
Martin finds a shirt on sale for 10% off at a department store. The original price was $20. Martin must also pay 8.5% sales tax.
1. How much is the shirt before taxes are applied? $
2. How much is the shirt after taxes are applied? $
please answer
Answer:
The shirt is originally$20 dollars, after the taxes are applied the shirt costs $21.70
Step-by-step explanation:
The question says it cost $20.
20×(8.5÷100)
20×0.0851= 1.7
20+1.7
21.7
pls help thankyou real answers only
Answer:
The Answer Is B
Step-by-step explanation:
I Just Know Because I Was Teacher And This Is 5th Grade Work But Sadly I Cant Explain If You Get It Right Please Mark Me Brainliest
This ones hard for me
if 5 tickets cost $11.00, how much do 20 tickets cost?
Answer: 44 dollars
Step-by-step explanation:
so there is two ways to do this so ill show you both and you can see which one is easier for you!
method 1- divide the total amount of tickets by the amount with the cost. Then multiply that number by the cost
20/5=4 4*11=44
method 2- divide the money by the number with the cost. Then multiply it by the total amount of tickets.
11/5=2.2 2.2*20=44
Sam spent $1.08 to make 18 copies at office max.At that rate how much will he pay to make 40 copies?
Answer:
$2.40
Step-by-step explanation:
If we know it is $1.08 to make 18 copies. We can do the math to find the rate of 1 copy. This would be by doing 1.08/18=0.06. So, it costs $0.06 to make 1 copy. Now, multiply that by 40 copies 0.06x40=2.40. The cost of 40 copies is $2.40.
wich number is rounded to the nearest tenth ,is 43.6
Answer:
44
Step-by-step explanation:
Which function is best represented by this graph?
Answer:
im guessing its d
Step-by-step explanation:
Brandon has an action figure collection. He keeps 178 of the action figures on his wall, which is 89% of his entire collection. What is the total number of action figures in Brandon's collection?
Answer:
200 total action figures
Step-by-step explanation:
178 * 100 / 89 = 200
How do I get "P" by itself?
Answer:
Step-by-step explanation:
A/(1+rt)=P
Is this a function?:/
Answer:
yes
Step-by-step explanation:
There's no repeat number for x and y so yes it's function
super hard for me ill give a brainliest if its right
Answer: -6 degrees C i'm not sure sorry
Step-by-step explanation:
Some help would be splendid.
David is paid £34000 per year.
He is going to get a 3% increase in the amount of money he is paid.
Work how much money David will be paid per year after the increase
Answer:
£35,020
Step-by-step explanation:
Amount paid to David after increase
= £34000 + 3% of £34000
= £34000 + 0.03*£34000
= £34000 + £1,020
=£35,020
Answer:
35020$
Step-by-step explanation:
Multiplier= 100% + 3% = 103% = 1.03
New amount = original * multiplier
= 34000 * 1.03
= 35020$
Determine if the graphed function is linear or nonlinear.
Select from the drop down menu to correctly complete the sentence.
The graphed function is
Choose...
.
Answer:
Non-Wiener
Step-by-step explanation:
I'm a genius. But fr:
What is the slope shown in the graph?
A) −2
B) −1
C) −1 over 2
D) 1 over 2
Answer:
It's c or d
Step-by-step explanation: i'm not sure which one though.
WILL GIVE BRAINLIEST TO WHOEVER CAN HELP SOLVE THIS
Answer: D
Step-by-step explanation:
Use expansion shown to simplify the expression 1/2(3x-2/3y)+3(x/2+1/2y) I’m giving brainliest
Answer: 1 1/6
Step-by-step explanation:
They already added the x for you so all you had to do was combine the y.
-1/3 +3/2
then you find the common denominator
-2/6 + 9/6 = 7/6
therefore you should get 1 1/6
Answer:
7/6
Step-by-step explanation:
What are the rate of change and the initial value of the function represented by the graph?
The rate of change is 3 and the initial value is 5.
The rate of change is 13 and the initial value is 5.
The rate of change is 5 and the initial value is 3.
The rate of change is 5 and the initial value is 13.
Find the slopes pls,....