If 1/2 cup of flour makes a batch of cookies, to make 7 batches you would need 3 and a half cups of flour :D
The ounces of yellow paint, y, needed to mix with x ounces of blue paint to make a certain shade of green paint can be represented by the equation y = 1.5x. What is the constant of proportionality of the equation? Calculator
Answer:
Step-by-step explanation:
A proportional constant satisfies
y/x=k, where k is the constant of proportion
Since
y/x=k
y=kx
You are given
y=1.5x so
k=1.5
What steps do you need to take to solve the equation 7x+6= 18?
*x
Choose the correct answer below.
A. Subtract 6. Then, multiply by 2.
B. Add 6. Then, multiply by 2.
C. Subtract 6. Then, divide by 2.
D. Add 6. Then, divide by 2.
If it costs $100,000 to put on an event for four weeks (28 consecutive nights), how much revenue per night is needed to
make $200,000 profit during this period?
What is the median of 1,1,2,3,4,7,8,8
Answer:
3.5
Step-by-step explanation:
Write the ratios for sin A and cos B. 10 AC, 24 CB, 26 BA
Answer:
acdc
Step-by-step explanation:
Hal read 114 pages of his book during vacation. This was 60 percent of the book. How many pages does Hal have left to read
Answer:
76
Step-by-step explanation:
Let number of pages=x
60% of x=114
x=114×100/60=190
pages left=190-114=76
4.8-2/5(w-6)
mathematic equation
Answer:
[tex] \frac{0.56}{w - 6} [/tex]
Step-by-step explanation:
1) Simplify 4.8 - 2 to 2.8.
[tex] \frac{2.8}{5(w - 6)} [/tex]
2) Simplify.
[tex] \frac{0.56}{w - 6} [/tex]
Therefor, the answer is 0.56/w-6.
Christian’s lunch costs $1.75. He bought lunch 8 days in a row. How much money did Christian spend on lunch?
Answer:
14
Step-by-step explanation:
Just multiply 1.75 by 8.
Answer:
$14
Step-by-step explanation:
$1.75 · 8 = $14
WILL GIVE BRAINLIEST!
Find x given y = 76° in the figure below.
x =
°
Answer:
104°
Step-by-step explanation:
The straight line for [tex]q[/tex] forms an angle of 180°
Therefore,
[tex]x+y=180[/tex]
[tex]x+76=180[/tex]
[tex]x=180-76[/tex]
[tex]x=104[/tex]
Find the value of x.A.55B.25C.35D.10
Answer:
D hope that help c: yhisj
Can you guys help me with this please it suppose to use the synthetic substitution or the remainder theorem.
Answer:
x=17554456775432209765443
help please!! it’s due today and this is the one answer i still need!! (view picture)
Answer: q=0.3p-2
Well everytime P goes up by one then Q goes up by positive 0.3
what does BD equal to?
Answer:
Step-by-step explanation:
[tex]tan\theta =16/20\\ \\ \theta=arctan(4/5)\\ \\ tan(90-\theta )=BD/20\\ \\ BD=20tan(90-\theta )\\ \\ BD=20tan(90-arctan(4/5))\\ \\ BD=20[/tex]
helppp pleaseee :)))
Answer:
1)
Y-intercept: -3
Slope: 2
Equation: y = 2x - 3
Step-by-step explanation:
I just answered one since it was only for 5 points. :)
Graph triangle DEF with vertices D(-5,2), E(1,3), and
F(-4,-3). Then graph the image of the triangle after it
is translated 4 units right and 3 units down.
What are the vertices of triangle D'E'F?
Answer:
i think
E'(5,0)
D'(-1,-1)
F'(0,6)
The exchange at a post office is £1 =€1.17
How many euros would you get for £280
Answer:
327.6 Euros
Step-by-step explanation:
The exchange rate is 1 = 1.17 so to find euros multiply the total pounds by 1.17
280 * 1.17 =
327.6
A cone with a volume of 1152π cubic meters has a radius of 12 meters. Which of these statements is correct?
Select one:
Its height is two thirds the length of its radius.
The length of its radius is twice its height.
The length of its radius is two thirds its height.
Its height is twice the length of its radius.
Answer:
Step-by-step explanation:
B
Answer: it’s hight is twice the length of its radius
Step-by-step explanation:
Are the equations m + 3 = -5 and m = -2 equivalent? Explain why or why not?
Answer:
Step-by-step explanation:
When m+3=-5, collection of like terms says; -5-3
Now,-5+-3 = -8 and -2≠-8 hence,they aren't equivalent
I NEED HELP ON THIS!!!!!
#1 Find the unit price of each and decide which is the better buy. Hint: money divided by the amount
12 lb bag of Piper’s pepperoni pieces for $4.99
18 lb bag of Nora’s nummy nuggets for $6.20
#2 Write an integer that represents “a deposit of $65”. \
#3 if you answer correctly I will give you 5 stars!
Brian has $12 and he makes $9 per hour washing cars. This can be represented as: y = 9x + 12. What does the slope represent? *
how do i solve 7x^{2} +11y^{2} =40
Answer:
Step-by-step explanation:
There is no solution as you have two variables and only one equation. The best you can do is solve for one variable as a function of the other.
[tex]7x^2+11y^2=40\\ \\ 11y^2=40-7x^2\\ \\ y^2=\frac{40-7x^2}{11}\\ \\ y=\sqrt{\frac{40-7x^2}{11}}[/tex]
In terms of it, how much longer is the crust on a pizza with a radius of 10 in, than the crust of a pizza with a radius
of 5 in.?
Answer:
10
Step-by-step explanation:
10-5
Answer:
10
Step-by-step explanation:
The probability of rolling a number cube and getting a 6 and 3.
We have to find out the probability of getting 6 and 3,
Since this only one roll it is not possible to get 2 numbers in one roll
So, I will presume you want the probability of getting 6 or 3,
Total number of outcomes= {1,2,3,4,5,6} = 6 outcomes
Number of favorable outcomes = {3,6} = 2 outcomes
Probability of rolling 6 or 3 = [tex]\frac{Number'of 'favorable' outcomes}{Total' number 'of' outcomes}[/tex]
= 2/6
= 1/3 or 0.33333%
Therefore the probability of rolling 6 or 3 is one in three chances
Happy to help :)
If u have any doubts or questions , feel free to ask
Solve for x, 2-x= -6-4x
a . -2/3
b.-2/5
c-8/3
d.-8/5
Answer:
-8/3
Step-by-step explanation:
2 - x = - 6 - 4x <-- Add 4x to the left side
2 + 3x = - 6 <-- Subtract 2 from the left side
3x = -8 <-- Divide 3 on both sides
x = -8/3
Answer:
x = -8/3
Step-by-step explanation:
Consolidate x terms on the right side:
2-x= -6-4x becomes 2-x + x = -6-4x + x, which in turn becomes:
2 = -6 - 3x, or 3x = -8. Then, dividing both sides by 3, we get x = -8/3
anyone help with this?
Multiply. Express in lowest terms. If you can simplify, what is the GCF you used ? what is 18 x 1/3
Answer:
Question 2 is 6
Step-by-step explanation:
I don’t understand what your asking on if you can simplify what is the GCF
What is the correct answer choice?
Answer:
the answer is J
Step-by-step explanation:
f(x) = (3)^2 - 8 = 9-8-1
f(x)= (7)^2 - 8 = 49 - 8 = 41
1 <= f(x)<= 41
Please someone help I really need it and please answer if you can give me the answer I will give brainleast just please help me with this
Answer: I tried to use the step by step explanation of your exercise, I hope Otis helping you and have a nice rest of your day :)
Marcello is investigating plant growth. The flowers he planted in his garden were expected to grow two inches in one year. This year there was more rainfall, so the flowers grew three inches. What percentage more did the flowers grow than was expected?
25%
50%
75%
100%
Answer:
50%
Step-by-step explanation:
it was predicted to grow 2 inches and that would be 100% each inch is 50% it grew one inch more than predicted so it grew 50% more
Solving each equation:
6(-6x+3)=5(1-7x)
Answer x=-2.6
Step-by-step explanation:
6(-6x+3)=5(1-7x)
-36x+18=5-35x
-36x+13=-35x
-5x=13
13/ -5x
x=-2.6