Arnie is mixing red and yellow paints to make two different shades of orange. To make 1 cup of dark orange paint, he needs 7 ounces of red paint and 1 ounce of yellow paint. To make 2 cups of light orange paint, he needs 13 ounces of yellow paint and 3 ounces of red paint. Answer parts a and b.
Answer:
Arnie has enough red paint
Step-by-step explanation:
step 1
Find out the number of ounces of red paint needed to make 3 cups of dark orange paint
Let
x -----> number of ounces of red paint
y -----> number of ounces of yellow paint
z ----> cups of dark orange
we know that
\frac{x}{z}=\frac{7}{1}\ \frac{ounces\ red\ paint}{cups\ dark\ orange}
z
x
=
1
7
cups dark orange
ounces red paint
so
For z=3 cups
substitute and solve for x
\frac{x}{3}=\frac{7}{1}
3
x
=
1
7
x=21\ ounces\ of\ red\ paintx=21 ounces of red paint
step 2
Find out the number of ounces of red paint needed to make 3 cups of light orange paint
Let
x -----> number of ounces of red paint
y -----> number of ounces of yellow paint
z ----> cups of light orange
we know that
\frac{x}{z}=\frac{3}{2}\ \frac{ounces\ red\ paint}{cups\ light\ orange}
z
x
=
2
3
cups light orange
ounces red paint
so
For z=3 cups
substitute and solve for x
\frac{x}{3}=\frac{3}{2}
3
x
=
2
3
x=4.5\ ounces\ of\ red\ paintx=4.5 ounces of red paint
step 3
Adds the ounces of red paint
21+4.5=25.5\ ounces\ of\ red\ paint21+4.5=25.5 ounces of red paint
25.5\ ounces < 32\ ounces25.5 ounces<32 ounces
therefore
Arnie has enough red paint
Alex is trying to save $230 to buy a new tablet. Right now, he has $40 and can save $38 a week from
his allowance. Write and solve an inequality that can be used to find the minimum number of weeks it
will take Alex to have the money to buy the tablet. Write a sentence to interpret your solution.
Answer:
Step-by-step explanation:
So we know that Alex is trying to save $230.
He already has forty dollars so we can take forty away from two hundred and thirty. This leaves us with $190 that we need to save.
If he is saving $38 per week. We can divide or estimate and multiply. I prefer to multiply so that is the method I will use right now.
38×5= 190
Therefore, Alex will have enough money to buy a tablet in five weeks.
I hope I am correct and I explained this in a way that you can understand and do it yourself next time.
~~LampteyJ~~
HELP I NEED HELP ASAP
The side length of a square is represented by the expression 10x-6 centimeters. The side length of the square is doubled and then reduced by 4 centimeters to create the side length of a new square. Which expression represents the area of the new square?
Answer:
D) 400x²-640x+256
Step-by-step explanation:
2(10x-6)-4=20x-16
(20x-16)(20x-16)=
400x²-640x+256
help pleasee! i have to turn this in soon
b 35 is the answer sorry if I'm worng
What ratio in simplest form. 36:12
Help with this problem please!!!!!
Answer:
3
Step-by-step explanation:
what is the value of x
7 square root 2
14
7 square root 3
7square root 2 over 2
7 square root 3 over 3
Answer:
I had this question yester day.
Step-by-step explanation:
Linear Equations Digital Escape! Can you find the slope-intercept equation of each line and type the correct code?
Answer: I can if there’s a picture...
Step-by-step explanation:
Answer: cgia
Step-by-step explanation:
Find the circumference of the circle.
Answer:
11[tex]\pi[/tex]
Step-by-step explanation:
To find the circumference of a circle, the formula is:
d * [tex]\pi[/tex] = c
We already know the diameter, so we just plug that in:
11 * [tex]\pi[/tex] = c
11[tex]\pi[/tex] = c
Let me know if you have any questions.
Simplify 2.19g + 0.59b + 1.49p
Answer: it can't be simplified,,, the variables are all different
Step-by-step explanation:
Does the following represent a function?
What is the sum of 15 and its additive inverse?
O A. -30
B. -15
oc. O
OD. 1
O E. 30
Answer:
The answer is C, zero
Step-by-step explanation:
Additive inverses are numbers that equal zero when added together.
Find the measure of the missing angle.
56
Answer:
34 degrees
Step-by-step explanation:
angles on a straight line add up to 180 degrees so over here the middle angle as we can see is 90 degrees so we add that to the 56 degrees. From adding them we get 146. 180 -146 is 34 degrees and that is our answer. :)
3x-4/5=-1/2 what is the value of x ?
Answer:
the value of x is 0.1
Step-by-step explanation:
i hope this helped
have a good day
Need help ASAP please and thanks
Answer:
4,3
Step-by-step explanation:
i think im sure
PLZ PLZ PLZ PLZ HELP ME WITH THIS QUESTION
A monster can eat 36 cookies in 9 minuets.How many cookies can the monster eat in 12 minuets?
a monster can eat 48 cookies in 12 minutes me thinks
Answer: A monster can eat 48 cookies in 12 minutes
Step-by-step explanation:
Select the car that gets the best gas mileage per
gallon of gas.
A. Car A can travel 19 miles using 0.7 gallons of gas.
B. Car B can travel 21 miles using 0.6 gallons of gas.
C. Car C can travel 15 miles using 0.4 gallons of gas.
D. Car D can travel 35 miles using 1 gallon of gas.
what is the correct answers ?
Answer:
x = 4 , y = 5.65
Step-by-step explanation:
Ms. O'Rourke has graded 20% of her 150 students'
papers. How many papers does she still need to finish
grading?
Answer:
150−30=120 papers are still left to do
Step-by-step explanation:
150−30=120 papers are still left to do
which table represents a function?
Answer:
you didn't post the tables
Write the equation of the line in slope intercept form that has slope -2 and passes through point (20, -42). *
PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!PLSSSSSSS HELPPPPPPP I WILL GIVE BRAINLIESTTTTTTTTTT!!!!!!!!!!!!!!!!!!!!!
SHOW THE WORK PLEASEEEE!!!
Answer:
4x^10y^8
Step-by-step explanation:
Get gud at math you newb
Answer:
2x^7y^6
Step-by-step explanation:
you do x^5 = X x X x X x X x X and x^2 is X x X so X^5 x X^2 is X x X x X x X x X x X x X which can be simplified to X^7
and the same for y
y^4 = Y x Y x Y x Y and y^2 is Y x Y, so Y^4 x Y^2 = Y x Y x Y x Y x Y x Y which simplifies to Y^6
I hope thats right :)
After Robert E.Lee’s surrender in 1865, the Texas government collapsed, and the governor and other state officials fled to Mexico and South America.
Please select the best answer from the choices provided
T
F
Answer:
True
Step-by-step explanation:
Answer:
The answer is True
Step-by-step explanation:
what is the slope of a line parallel to y = 4/3x-2
I'm not that sure but I want to help
Step-by-step explanation:
y=4/3×-2
y=2/3×
Divide 2/3×
help!
vWhich of the following is 192 written as a mixed radical in simplest form:
Select one:
a. 45
b. 42
c. 83
d. 248
The preimeter of the rectangle is 154 feet.The length of the rectangle is 55 feet.What is the width of the rectangle.
Answer:
22
Step-by-step explanation:
The preimeter is adding all sides together. I took 154-55 twice sense we have four sides of a rectangle and two are lengths. after that i got 44. I then just remembered we had two sides left so divided that by 2 and got 22
In a year, there are 4 months that have 30 days.
What is the ratio of the months with 30 days to the months with other than 30 days?
2 to 1
1 to 3
1 to 2
3 to 1
Write an inequality for the graph below.
'न
34
10
।। 12 13 14
Answer:
i like cheese wbu hahahahahaha
Four times Mark's age plus 7 is Destiny's age. Destiny is 51. What is Mark's age?
Answer:
His age is 11
Step-by-step explanation: