Solve y - 3x = 13 for y
y = ?
Answer:
y = 3x + 13
Step-by-step explanation:
Here, we want to solve for y
To solve for y, we simply are going to make y the subject of the formula
We have this as;
y - 3x = 13
y = 13 + 3x
The points given in the table lie on a line. What is the slope of the line?
Answer:
the answer is A
Step-by-step explanation:
y increases by 2(rise) and x increases by 3(run), so it would be 2/3
Write the phrase "z divided by 2" as a numerical or algebraic expression.
Answer:
z/2
Step-by-step explanation:
hope this helps......
Answer:
Step-by-step explanation:
Division Sign = /
z/2
How could you use a 1/8-cup measuring cup to measure the light corn syrup?
Answer:
measure it for a few days
8 + (-51 - -101) * 2=
I need help
Answer:
108 is your answer
Answer:
108
Step-by-step explanation:
i pretty sure
C=1/2e•n solve for e
Answer:
e = 2(C/n)
Step-by-step explanation:
C = 1/2e*n
solving for e
1/2e*n = C
(1/2e*n)/n = C/n
1/2e = C/n
(1/2e) × 2 = (C/n) × 2
e = 2 (C/n)
Jim went to the playground. He played on the swings for 45 minutes and went on the slide for 55 minutes. It was 4:35 P.M. when Jim left the playground. What time was it when Jim arrived at the playground?
Answer:
2:55 P.M.
Step-by-step explanation:
First, add the amount of time Jim played outside; 45+55=100
100 minutes is equal to 1 hour 40 minutes.
If he left the playground at 4:35 P.M., then you have to subtract in order to find out when he arrived there.
Subtract 1 hour 40 minutes from 4:35 P.M. to then get 2:55 P.M.
To confirm your answer, you can add back the 1 hour and 40 minutes to 2:55 P.M. and you'll get 4:35 P.M.; back with what you started with.
Hope this helped !!!
decide the best value of money
Pork sausages
Packs of 10,3 for £10.00
Pack of 6 for £2.00
Packs of 10, 4 for £12.00
I think its packs of 6 for £2.00
Answer:
b
Step-by-step explanation:
a pack of 6 = £2.00
then two packs of 6= £4.00
that means it is cheaper than the rest of which you obtain more sausages at a cheaper rate
(6) Find the area of the triangle. If you get stuck, consider drawing a rectangle
around the triangle. *
Answer:
we need the options
Step-by-step explanation:
what are the numbers
What is the value of X?
Answer:
1/2
Step-by-step explanation:
i did it a couple minute ago and it was right lol
7(3x + 5y)
Simplify this expression please!
Answer:
21x + 35y
Step-by-step explanation:
Distribute the 7 to everything in the parentheses.
7*3=21
7*5=35
In three days, Karen ate 1/3 of a large bag of chips during
her lunch break. How many
days would it take her to
finish the bag of chips?
Answer:
Karen asked for the manager
Step-by-step explanation:
Karen asked for the maneger because that is what karens do. you’re lucky that you are not black, becuase she would falsely accuse you of murder after slightly bumping into her on accident.
Find the 10th term of the geometric sequence 5, 25, 125, ....
Answer:
The answer would be 9,765,625
Step-by-step explanation:
5 to the power of 10 is 9,765,625
Answer:
Step-by-step explanation:
Geometric sequence 5, 25, 125, ....
First term = a = 5
Common ratio = r = 2nd term ÷ first term
= 25 ÷ 5
= 5
n = 10
nth term = ar⁽ⁿ ⁻ ¹⁾
10th term = 5 * 5⁹
= 5 * 1953125
= 9765625
HURRY ITS IMPORTANT 7
What decimal represents ten and seventy-five hundredths? Show your work.
Answer:
10.75
Step-by-step explanation:
12foot 11incher+11foot 3 incher
Answer:
24feet 1 inches
Step-by-step explanation:
What is the slope? (IXL)
Answer:
The slope would be 5/2.
Step-by-step explanation:
Hold on I need to write this down
x y
50 0
70 50
------------
50/20
or
5/2
identify the molecule that is carbohydrate
A.plastic
B.natural gas
C.bacon grease
D.table sugar
Step-by-step explanation:
I think its D: table sugar
Answer:
It's D, Table sugar. :)
Step-by-step explanation:
Given the figure below, calculate its area.
Answer:
1+√3
Step-by-step explanation:
Area of the triangle = 1/2 * base * height
Area of the triangle = 1/2 * AC * BD
We need to get AC
AC = AD+DC
Get base AD using SOH CAH TOA
tan 45 = 4/AD
AD = 4/tan45
AD = 4/1
AD = 4
Get DC
tan 30 = 4/DC
DC = 4/tan 30
DC = 4/(1/√3)
DC = 4√3
AC = 4 + 4√3
AC = 4(1+√3)
Get the Area of the triangle
Area = 1/2 * 4 * 4(1+√3)
Area of the triangle = 1+√3
help help its matrices and i cant understand these
Answer:
the answer is egg
Step-by-step explanation:
Answer:
i didnt kno i could answer my own
Step-by-step explanation:
Dave walked to the store at an average speed of 3.5 miles per hour for 0.5 hours. Then he jogged to his friend's house at an average speed of 7 miles per hour for 1.5 hours. What was the total distance in miles that Dave traveled?
Answer:
21 miles
Step-by-step explanation:
s=vt
Vt = 3.5mi/h + 7mi/h
= 10.5mi/h
Tt = 0.5 hr + 1.5hr
= 2 hr
St = 10.5(2hr)
= 21 miles
I need help now :)
...........
Step-by-step explanation:
-2x² + 5x - 3 - (-7 - 9x + 5x²)
= -2x² + 5x - 3 + 7 + 9x - 5x²
= -7x² + 14x + 4.
Hence the coefficient of the x term is 14.
Reflect (2, -3) over the x-axis, what is the NEW ordered pair after it is reflected?
Answer:
2, 3
Step-by-step explanation:
which statement is the most appropriate comparison of spreads
Answer:
where is the photo
Step-by-step explanation:i am confused also i need points
Mr. G rents a truck for 3 hrs at $80 and then rents it again for an additional 5 hrs at $320. What was his rate of change for Mr. G during his second period of rental?
A. $120/hr
B. $240/hr
C. $1/120hr
D. $2/240hr
Answer:
Rate of change for Mr. G during his second period of rental is :---
[tex] →\frac{(\$320 - \$80)}{(5hr - 3hr)} = \frac{\$240}{2hr} = \boxed{\$120{hr}^{-1}} \\ [/tex]
A. $120/hr is the right answer.The faucet in my kitchen has a leak and is constantly dripping. At 7:00 a.m., I placed a
measuring cup under the drip. When I got home at 3:00 p.m. the cup was full. If this drip rate
continues, how many gallons of water are wasted in a 7-day period of time?
Answer:
1.3125 gallons would have been wasted in 7 days
Step-by-step explanation:
mathematically, there are 0.0625 gallons in a measuring cup
So within the time frame, 0.0625 of liquid was lost
The time frame is 8 hours difference
The number of hours in 7 days will be;
7 * 24 = 168 hours
0.0625 gal in 8 hours
x gal in 168 hours
x * 8 = 168 * 0.0625
8x = 10.5
x = 10.5/8
x = 1.3125 gallons
7) The final cost , including tax, of buying a pair of jeans is $37.82. If the tax was 6.5%, what was the pre-tax cost of the jeans?
Answer:
vsqacs
Step-by-step explanation:
Answer:
i think its $35.36
Step-by-step explanation:
A bag contains 4 sour-apple candies and 3 watermelon candies. One piece of candy is chosen at random and returned to the bag. Then a second piece of candy is chosen at random What is the probability that both pieces of candy chosen will be sour -apple ?
Answer: [tex]\dfrac{16}{49}[/tex]
Step-by-step explanation:
Given: A bag contains 4 sour-apple candies and 3 watermelon candies.
Total candies = 4+3 = 7
If replacement of candy is done, then the probability of getting sour apple will be the same and independent each time .
Probability of selecting sour apple candy= [tex]\dfrac{\text{Number of sour apple candy}}{\text{Total}}[/tex]
[tex]=\dfrac47[/tex]
Now , the probability that both pieces of candy chosen will be sour -apple =[tex]\dfrac47\times\dfrac{4}{7}=\dfrac{16}{49}[/tex]
hence, required probability = [tex]\dfrac{16}{49}[/tex]
Geometry can someone help me please
Answer:
20
Step-by-step explanation:
SIMILAR TRIANGLES
28/14 = JN/10
Cross multiplication
280=(14) JN
divide both sides by 14
20= JN
ALSO:
28 is double of 14 then 20 is double of 10
What is the equation of the vertical asymptote for the graph below ?
y = 5 + 1 / x + 3
The equation of the vertical asymptote is x = -3
The function is given as:
[tex]y =\frac{5x +1}{x + 3}[/tex]
Assume the equation of the function is:
[tex]y =\frac{m(x)}{n(x)}[/tex]
So, by comparison;
We have:
[tex]n(x)=x + 3[/tex]
Set n(x) to 0
[tex]x + 3 = 0[/tex]
Subtract 3 from both sides
[tex]x = -3[/tex]
Hence, the equation of the vertical asymptote is x = -3
Read more about asymptotes at:
https://brainly.com/question/17257427
The ratio of side lengths of a quadrilateral is 3 : 5 : 6 : 9, and its perimeter is 9.2cm. What is the length of the longest side?
Answer:
longest side=3.6
let ratio 3:5:6:9be 3x,5x,6xand9x
perimeter= sum of all side
9.2=3x+5x+6x+9x
9.2=23x
x=9.2÷23
x=0.4
9x=9×0.4=3.6
6x=6×0.4=2.4
5x=5×0.4=2
3x=3×0.4=1.2
