Answer:
t=60d d is the independent variable
Step-by-step explanation:
Answer
The independent variable is the number of days that Kyla exercises.
Step-by-step explanation:
duane spins a fair spinner what is the probability it will land on 4 write your answer as a decimal
Answer:
Give me what the steps are what are the numbers
Step-by-step explanation:
How many terms are in this expression?
u + 7 + 3 v
HELP
How can you check to see if two ratios form a proportion? Explain the method you used to find the answer to the previous problem.
Answer:
Step-by-step explanation:
A proportion is simply a statement that two ratios are equal. In problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. To find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.
Answer:
Write a proportion using the ratios. Find the cross products. If the cross products are equal, then the ratios form a proportion.
Info:
this is the sample response
What is the area of the triangle?
Answer:
9
Step-by-step explanation:
hope this helps :)
Answer:
Area=
Step-by-step explanation:
Area of traingle= 1/2xbxh
1/3 inch = 2 miles how many miles represent 1 inch
9514 1404 393
Answer:
6 miles
Step-by-step explanation:
Multiply the given ratio by 3.
3×(1/3 in) : 3×(2 mi)
1 in : 6 mi
1 inch represents 6 miles
divide 120 in the ratio of 1 : 4
Dividing 120 in the ratio of 1 : 4 will give 24 and 96.
The first number that'll be gotten based on the information given will be:
= 1/5 × 120
= 24
The second number that will be gotten based on the information given will be:
= 4/5 × 120
= 96
Therefore, the numbers will be 24 and 96.
Read related link on:
https://brainly.com/question/18922046
"solve for X" any help would be appreciated thankss
Answer:
180° on a straight line
180 = 18x - 54
add 54 to both sides
234 = 18x
X = 234/18
X= 13°
6 X 13 - 5 = 73
12 X 13 - 49 = 107
107 + 73 = 180
Help please!!!!! Giving extra points!!!!
Answer:
16
Step-by-step explanation:
Answer:
I think 16...
Step-by-step explanation:
7z2−38z+15 Select the factors of this quadratic expression.
Answer:
(7z-3)(z-5)
Step-by-step explanation:
7z^2-38z+15
(7z-3)(z-5)
Answer:
(z - 5)(7z - 3)
Step-by-step explanation:
Given
7z² - 38z + 15
Consider the product of the factors of the coefficient of the z² term and the constant term which sum to give the coefficient of the z- term
product = 7 × 15 = 105 and sum = - 38
The factors are - 35 and - 3
Use these factors to split the z- term
7z² - 35z - 3z + 15 ( factor the first/second and third/fourth terms )
= 7z(z - 5) - 3(z - 5) ← factor out (z - 5) from each term
= (z - 5)(7z - 3) ← in factored form
Halppppppppp xdddd
I will give Brainliest if you right
Answer:
>
Step-by-step explanation:
Converting the -7 3/10 from a fraction to a decimal makes it -7.3 which us greater than -7.1
-7 3/10 > -7.1 is correct.
Plz help a real one out
Answer:
Correct answer is A
Step-by-step explanation:
44.72+57.12 = 101.54
180-Ans
= 78.46
15 POINTS HURRY
Write an expression that is equivalent to 5
3
r - 8
2
Mr Lee has a family of 6 people and Mrs Scarlett has a family of 4. They were given 15 kg of chocolate
when they visited a chocolate factory for work. If they decide to share it so that each family
member gets an equal amount, determine the required ratio and hence calculate how much
chocolate Mr Lee and Mrs Scarlett will each take home to their families.
Answer:
Mr Lee would take home 9kg if you dont count Mr Lee and for Mrs. Scarlett it would be 6kg
Step-by-step explanation
Mr Lee has 6 people and Mrs Scarlett has 4 ppl, that's a total of 10 ppl. so you do 15kg/10=1.5kg. That's 1.5 kg each person. Mr Lee has 6 so 6*1.5= 9kg and Mrs Scarlett 4*1.5= 6kg
Leo has 1 1/3 cups of sugar. He uses 34 cups of sugar in a recipe. How much sugar does Leo have left?
Help? Write an exponential function for the set of points. (Image Attached)
Answer:
1. Plug values into table inside calculator.
You can acess table by pressing [STAT] > Edit...
2. Use ExpReg function to generate equation.
[STAT] > CALC > scroll down to ExpReg
A baker used 12 cups of batter to make muffins. It took
cup of batter to make one muffin. How many muffins
did the baker make?
Answer:
The baker made 12 muffins
Step-by-step explanation:
if for every one cup of batter you get one muffin, you divide the total amount of batter used by each muffin and get 12/1 then divide to get 12
what is 2y+z-3y please
Answer:
-1y + z
Step-by-step explanation:
2y + z - 3y [Given Expression]
-1y + z [Combine like-terms]
Answer:
-y + z
Step-by-step explanation:
2y + z −3y = 2y + z + −3y = ( 2y + −3y ) + ( z ) = −y + z
I hope this helps you :D
5x + 2 – 2(x - 1) = 3x + 4
PLS HELP !
Answer:
5x + 2 - 2(x - 1) = 3x + 4
⇔ 5x + 2 - 2x + 2 = 3x + 4
⇔ 3x + 4 = 3x + 4
⇔ 4 = 4
⇒ infinite solutions
Step-by-step explanation:
Please help me out!! I know what a bisector is I have no idea how to solve for DBC
Answer:
x=50 so ABD = 175
Step-by-step explanation:
The price of CD player was reduced from 80 to 52 what was the percent decrease in the price of the CD player
Answer:
The CD player's price decreased by 35%
What is 123x264 answer fast
Answer:
theres something call a calculator but anyways lol the answer is 32472
Answer:
32,472 is the correct answer
Solve.
3/5x - 7 = 23
A. x = 40
B. x = 45
C. x = 50
D. x = 55
Answer:
(C) x=50
Step-by-step explanation:
[tex]\frac{3}{5 }x -7=23[/tex]
[tex]\frac{3x}{5} -7=23[/tex]
[tex]\frac{3x}{5} -7+7=23+7[/tex]
[tex]\frac{3x}{5}=30[/tex]
[tex]3x=30* 5[/tex]
[tex]3x=150[/tex]
[tex]x=50[/tex]
Answer:
(C) X = 50
Step-by-step explanation:
(3/5)*x-7 = 23 // - 23
(3/5)*x-23-7 = 0
3/5*x-30 = 0 // + 30
3/5*x = 30 // : 3/5
x = 30/3/5
x = 50 (Sorry if it's wrong)
A print shop charges a fixed amount per photocopy and gives a 10% discount off the total cost of the photocopies. The total cost is a function of the number of photocopies made. What is the independent variable?
Answer:
the number of photocopies made
Step-by-step explanation:
The wording "a function of the number of photocopies made" tells you that "the number of photocopies made" is the independent variable.
___
The wording "y is a function of x" means x is the independent variable.
Answer:
The Second Choice!
Step-by-step explanation:
X and Y are variables. Y depends on X, remember that! So, the amount of cost depends on the amount of copies, so the cost would be the Y and the amount of copies would be the X! Good luck!!
Find the x-intercept and
the y-intercept from the
following linear equation:
7x + 3y = 63
Answer:
X-intercept is (9,0) and y-intercept is (0,21)
Step-by-step explanation:
X-intercept:
7x+3(0)=63
7x=63
x=9
y-intercept:
7(0)+3y=63
3y=63
y=21
Which of the following expressions represents “5 less than 3 times the number m”?
• 3m- 5
• 5m- 3
• 5-3m
• 3-5m
Answer:
In my opinion it should be 3m - 5
Step-by-step explanation:
A student wants to prove that she can solve a system of a system of equations by replacing one of the equations with two times that equation and adding the other equation. The original system was 12x +2y =30 and 10x+y = 26. The student claims that her first step is to add the two linear equations. Select the option that refutes the student claim
Answer: y=+{%
Step-by-step explanation:
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hey
heh
Please help asap....
Robert gets a loan from his bank
he agrees to £6000 at a fixed annual simple interest rate of 7%
He also agrees to pay the loan back over a 10 year period
How much money in total will he have paid back at the end of the 10 years
Answer:
Step-by-step explanation:
the formula for simple interest is:
i = p * r * n
f = p + i
combine the two formulas together and you get f = p + p * r * n.
factor out the p to get f = p * (1 + r * n).
i is the interest
p is the present value or principal
r is the interest rate per time period
n is the number of time periods.
f is the future value
in your problem:
p equals 6000
r = .07 per year
n = 10 years.
the formula becomes 6000 * (1 + .07 * 10) = 6000 * 1.7 = 10200.
if you calculated it separately from i = p * r * n and then f = p * i, you would get the same result.
i = p * r * n becomes i = 6000 * .07 * 10 which becomes 4200.
f = p + i becomes f = 6000 + 4200 which becomes 10200
Answer:
10,200
6,000× .07× 10= 4,200
add that to 6000= 10,200
4(3x+2)=4(2x+3)+4x how many solution are their
Answer:
Step-by-step explanation:
0=4 ther is just one solution
Answer:4
Step-by-step explanation:
Which of the following is a correct interpretation of the expression 1 + 6?
Choose 1 answer:
A
The number that is 6 to the left of 1 on the number line
B
The number that is 6 to the right of 1 on the number line
The number that is 1 to the left of -6 on the number line
The number that is 1 to the right of -6 on the number line
+
Answer:
Step-by-step explanation:
B The number that is 6 to the right of 1 on the number line