Answer: 30
Step-by-step explanation:
270 divided by 9
solve this system of equations.
3x+4y=4
-x-3y=7
Answer:
x = 8, y = -5
Step-by-step explanation:
Multiplying the 2nd equation by 3, we get -3x-9y = 21. Then eliminating with the first equation we get -5y = 25. y = -5. Substituting this into the original equation, we get x = 8.
Answer:
x=8 y=-5
Step-by-step explanation:
3x+4y=4 3x+4y=4
3(-x-3y=7)= -3x-9y=21
-3x-9y=21 -5y=25
y=-5
3x+4(-5)=4
3x-20=4
3x=24
x=8
Find the percent of change and then use it to find a new
amount
200 decreased by 80%
A store has 300 televisions on order, and 30% are high definition. How many televisions on order are high definition? You may find the bar model useful in completing this problem.
Answer:90
Step-by-step explanation:
A game has blue and orange pieces. The ratio of orange game pieces to total is 6:11 select ALL the statements about the game pieces that are correct.
Answer:
B and D
Explaintion
making sure it’s correct
Answer:
your correct i think are youable to retak it or no if no then wait untill some one els answers you cuz im not sure if i am correct
Step-by-step explanation:
Answer:
Yes, math isn't my strong suit but I did manage a B+ and that looks right to me.
Step-by-step explanation:
hope this helps <3
CAN SOMEONE HELP ME PLEASE
Answer:
x squared
Step-by-step explanation:
x exponent 4 can be written like this:
x*x*x*x
*=multiply
you can then divide it by x 3 times and... ye.
If you think my answer is good can you maybe give me brainliest? I am trying to achieve virtuoso rank.
8x+2>348 ,plezz i need help
Answer:
x>43.25
Step-by-step explanation:
8x+2>348
8x>346
x>43.25
Lana's toy boat can sail 7 1/2 yards in 4 1/6 minutes. How far would it sail in 8 3/4 minutes if kept the same pace?
Answer:
63/4
Step-by-step explanation:
Let the sails yard in 8 3/4 minutes= X
7 1/2 yards sails= 4 1/6 minutes
X = 8 3/4 minutes
Let us Convert the fraction to improper fraction
4 1/6 minutes= 25/6 minutes
8 3/4 minutes= 35/4 minutes
7 1/2 yards sails= 15/2 sails yard
Then
15/2 yards sails= 25/6 minutes
X = 35/4 minutes
If we cross multiply
25/6 X = 15/2 × 35/4
25/6 X =525/8
6 × 525= (25× 8)X
3150= 200X
X= 3150/200
X=63/4
What does this equal?
Karen will divide her garden into equal parts. She will plant corn in 12/20 of the garden. What is the fewest number of parts she can divided her garden into?
Answer: The garden is divided into 12 parts. Karen will plant corn on 8/12 of the garden (or 2/3 of the garden, if both the numerator and denominator are divided by 4). Therefore, the fewest number of parts she can divide her garden into is 3.
Step-by-step explanation:
Vanessa has a mortgage of $92,000 at 5 1/2% for 20 years. Find the total interest
Answer:
$101200
Step-by-step explanation:
Joe receives a weekly salary of $350 plus 10% commission on all sales. Last week, Joe had a total of $1,000 sales. How much total money did Joe make?
Given:
Weekly salary of Joe = $350
Commission of sales = 10%
Total sales of last week = $1,000.
To find:
The the total money did joe make.
Solution:
We have,
Commission of sales = 10%
Total sales of last week = $1,000
[tex]\text{Commission}=10\%\text{ of }1000[/tex]
[tex]\text{Commission}=\dfrac{10}{100}\text{ of }1000[/tex]
[tex]\text{Commission}=100[/tex]
Now,
Total weekly income = Weekly fixed salary + Commission
[tex]=350+100[/tex]
[tex]=450[/tex]
Therefore, the total income of Joe for last week is $450.
SOMEONE HELP ME ITS DUE AT 11:05 HURRY !!!
Answer:
Step-by-step explanation:
I thinks its 5000 m
i need help prolly didnt pay attention lol
Answer:
identity
Step-by-step explanation:
Identity property
Hope this helps! :D
Graph the line with slope -4 and y-intercept 7.
Simplify (x^2 • x^4)3. Explain your steps.
PLEASE HELP I DON'T HAVE LONG!!!!!! 30 POINTS AND WILL GIVE BRAINLIEST QUICKLY!!!!!!!!!
he comprado en el super 3 kilos de harina por 0.90€ ¿cuánto me costarían 7 kilos ?
Answer:
está bien fácil has 3 x 0.90
please help pic attatched i will give brainliest
Answer:
N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x
Step-by-step explanation:
Answer:
N'(x)=90 In(43)*43^x-90 In(50)*43^x /50^x
Step-by-step explanation:
Im sorry if that doesnt make sense
Use intercepts to graph the linear equation 4x + 6y = 12.
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Grayson biked 45 miles in 3 hours. Maya biked 26 miles in 2 hours. If they both kept a constant speed, how much faster did Grayson bike than Maya?
Answer:
Grayson biked at a speed of 15 mph. Maya biked at a speed of 13 mph.
Grayson biked 2 mph faster than Maya.
Step-by-step explanation:
45/3 = 15
26/2 = 13
38 bananas were used to make 4 loves of banana bread. Exactly how many bananas were used for each loaf?
Answer:
Alot of banannas
Step-by-step explanation:
put them in ur butthole
:D
Answer:
Exactly 9.5 bananas.
a shark is 8 meters below the surface of the water it swims downward and is now 22 meters below the surface of the water
what integer represents the shrek change in depth?
Answer:
"The shrek" AHAH
Anyways the answer is -22
Step-by-step explanation:
Answer:
lol
Step-by-step explanation:
I need the length of side AB asap please
Answer:
Думаю 7,5
AB=7.5
может быть не правильно
Step-by-step explanat
Please help...
Increase £12.80 by 15%
Answer:
£14.72
Step-by-step explanation:
Multiple 12.80 by 1.15
Im leaning more towards egh does anyone have a better answer?
Answer:
egh
Step-by-step explanation:
If a truck travels 275 miles on 25 gallons of fuel, then what is the average fuel consumption for
the entire trip expressed in miles per gallon?
Select one:
F. 25
lG. 18
H. 15
J. 11
K. 7
Answer: 11
Step-by-step explanation: You divide 275 by 25 and it gives you 11. 200/25 =8 and the remaining 75/25=3. 8+3=11
help!!! i’ll mark brainliest!!
Answer:
CD or DC
Step-by-step explanation:
One of those two..
Answer:
I would say that it is AD because the 2 lines in the first proportion are going the same direction.
Step-by-step explanation:
5. Brendan finished a 5-mile race in 32 minutes. How long did it take him, on average, to run cach mile?
I NEED HELP!!!!plzzz
Answer: 13%
Step-by-step explanation: just 13/100 so easily 13%
Hopefully This could help
Answer:
13 percent.
Step-by-step explanation:
Since this sqaure has 100 units, that means that one single unit is 1 percent. So, since there are 13 units shaded, that means that 13 percent is represented by the shaded area.
Hope it helps!
FIND THE SLOPE OF THE LINE PERPENDICULAR TO THE GIVEN LINE,
x + 4y = -16
Answer: y= 4x - 16
Step-by-step explanation: