Answer:
189/45 or 4 1/5
Step-by-step explanation:
1) turn 5 2/5 to improper fraction as 27/5
2) multiply 7 27 189
--- x --- = -----
9 5 45
3) simplify if need which would be 4 1/5
Apply the Distributive Property and simplify.
- 8(x + 3) = 24
- 8x +
= 24
Answer:
x=-6
Step-by-step explanation:
-8(x+3)=24 first, divide both sides to get x+3=-3
then move the constant to the right and change its sign to get x=-3-3 and calculate to get your answer.
hope this helps!
What is the solution to the system of equations?
5x - 2y = -16
4x - 5y = -23
a. (3, -2)
b. (-2, 3)
c. (2, -3)
d. (2, 13)
Answer:
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For one Biology test, Peter correctly answered 12 questions. These correct answers gave him a percent score of 50%. In total, how many questions were on this Biology test? Round your answer to the nearest whole number if necessary.
Answer:
24
Step-by-step explanation:
peter answer 24 which 12 he got right that he got 50% so that half of the questions so another half would be 12
There are 4 boys and 6 girls playing at the park. The ratio of boys to girls at the park
can be expressed as the simplified ratio . What is the missing number?
Answer:
2:3 is the simplified ratio
PLEASE I REALLY NEED YOUR HELPPPP!!!!!!!!!!!!1
Answer:
Step-by-step explanation:
11+20+4=35
11/35 red
20/35 or 4/7 yellow
4/35 blue
im stuck on the second sorry
Step-by-step explanation:
wjwjajwjwjjajawkakkwwmwmw..wllaa
Several members of a running club would like to survey the rest of the members to determine which 5K races the club should enter. They decide to use a random number table to sample 10 of the 78 members. Which of the following correctly labels the population?
A.) 0–78
B.) 1–78
C.) 00–78
D.) 01–78
Answer:
D
Step-by-step explanation: edge 2021
It rains a lot in Longview. On three days it rained 0.4 inches, 0.68 inches, and 1.6 inches. What was the total rainfall for those three days? Explain your answer.
Answer: 2.68
Step-by-step explanation: 0.4 + 0.68 + 1.6
A train travels 430 miles in 5 hours at a constant speed.
If its speed remains the same, how long will it take to travel the
remaining 215 miles of its route
Answer:
2.5
Step-by-step explanation:
4
Select the correct answer.
The y-intercept of the parent quartic function, f(x) = x^4
transformation?
Is translated 3 units to the right and 1 unit down. Which equation represents this
OA. g(t) = (1 + 1)4 + 3
OB. g(t) = (1 - 1)4 + 3
Oc g(1) = (1 – 3)4 – 1
OD. g(x) = (x + 3)4 - 1
The equation which represents the transformation of the y-intercept of the parent quartic function,[tex]f(x) = x^4[/tex] is given by [tex]g(x)=(x-3)^4-1[/tex] .
What is transformation ?Transformation is the act or process of changing completely. In this also the graph changes or transform.
We have,
Parent Quadratic equation [tex]f(x)=x^4[/tex]
And
It translated [tex]3[/tex] units to the right and [tex]1[/tex] unit down.
And the parent quadratic function is in the form of [tex]f(x) = a(x-h)^4 + k.[/tex]
Here,
"h" tells if the vertex of the parabola is going left or right.
"k" determines if the vertex of the parabola is going up or down.
So, According to the question;
We have,
[tex](a)[/tex] [tex]3[/tex] units to the right
[tex](b)[/tex] [tex]1[/tex] unit down
So,
Equation would be [tex]g(x)=(x-3)^4-1[/tex] means that you have moved the vertex of the parabola [tex]3[/tex] units to the right and [tex]1[/tex] units down.
(Always remember if moving right means [tex](x-3)[/tex] sign would be minus because in parent quadratic function is in the form of [tex]f(x) = a(x-h)^4 + k[/tex] we have minus sign.)
Hence, we can say that the equation which represents the transformation of the y-intercept of the parent quartic function,[tex]f(x) = x^4[/tex] is given by [tex]g(x)=(x-3)^4-1[/tex] .
To know more about transformation click here
https://brainly.com/question/10059147
#SPJ2
Cory made 4500 grams of candy. He saved 1 kilogram to eat later.
He divided the rest of the candy over 7 bowls to serve at his party. How many grams of candy did Cory serve in each bowl? I REALLY NEED HELP! CAN SOMEONE HELP ME PLZ!?
Answer:
500 grams.
Step-by-step explanation:
1 kilogram = 1000 grams.
4500 - 1000 = 3500
3500/7 = 500
Answer:
500g
Step-by-step explanation:
4500 - 1000g = 3500g
3500÷7 =500g
Help plz:)))I’ll mark u Brainliest
Find n.
12/18 = n/36
n =
Answer:
n =24
Step-by-step explanation:
pretend n is x its just a normal fraction lol
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEE
A recipe for sweet potato pie calls for 3 tsp of cinnamon for every 2 cups of sweet potato. How many cups of sweet potato should you add to 11 tsp of cinnamon? Solve using a proportion, and then choose one other method to check your answer.
Answer:
5 1/2 cups
Step-by-step explanation:
For this you just need to do 11/2
To check your answer you can use the inverse operation and flip it to make it 2x5.5=11
Answer:
16.5
Step-by-step explanation:
11/2 =5.5
5.5 x 3
the Brewsters are saving for their daughters college days
Factor the polynomial:
462 + 15b - 4
Answer:
15([tex]\frac{458}{15}[/tex]+b) or
15(b+[tex]\frac{458}{15}[/tex])
Step-by-step explanation:
First we can subtract the 4.
458 + 15b
Now we need to find the GCF, but they do not share any kinds of factors together. This might look ugly, but it is what it is. We factor out 15 to get b by itself.
15([tex]\frac{458}{15}[/tex]+b) or
15(b+[tex]\frac{458}{15}[/tex])
Mila has a loyalty card good for a discount at her local grocery store. The item she wants to buy is priced at $10, before discount and tax. After the discount, and before tax, the price is $8.40. Find the percent discount.
Answer:
Step-by-step explanation:
16
Answer:
16%
Step-by-step explanation:
Trust
Nico did 42 push-ups in 3 minutes.
What is the unit rate?
Answer:
14 per minute
Step-by-step explanation:
42/3 is 14 hope this helps
Answer:He does 14 pushups per min
Step-by-step explanation:42 pushups in 3 minutes is a rate of 14 per minute when you take 42/3.
Find the measure of the missing angle
Answer:
angle a = 90° - 48 ° = 42° okay
pls help me no one is answering my questions T_T
Step by step explanation:
Circle numbers - 545 and 110 , 53
Underline - question - How much did they make on Tuesday?
Box - key words How Much
Evaluate and draw 545/110 = 5.95 per burger, so then you would multiply 53 x 5.95
Solve and check 53 x 5.95 = _______ your answer
What is another word for magnitude?
A large
B size
C small
D attract
Please help!
Answer: D ( sorry if i get it wrong but i tried)
Step-by-step explanation:
Answer:
so it's D
Step-by-step explanation:
sorry for copying i just need brainly crowns i lost all of them
The Clear Talk cellular company claims that the average monthly cellular bill of each of their customers is $78.85 with a standard deviation of $7.35. Jolie, a Clear Talk cellular customer, has an average monthly cellular bill of $87.35. Given that the data is approximately normal, standardize the value of the cellular bill and find the area under the normal curve above the standardized cellular bill balance.
A.
The area above the standardized cellular bill balance is 1.16.
B.
The area above the standardized cellular bill balance is 0.877.
C.
The area above the standardized cellular bill balance is 0.113.
D.
The area above the standardized cellular bill balance is 0.0548.
1 kilogram = 2.2 pounds
Answer:
Correct
Step-by-step explanation:
You are correct 1 Pound (lb) is equal to 0.45359237 kilogram (kg)
Write a system of equations to model the problem below. Then show the steps to solve your system.
Heather's school is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 6 adult tickets and 7 student tickets for a total of $120. The school took in $168 on the second day by selling 12 adult tickets and 2 student tickets. Find the price of an adult ticket and the price of a student ticket.
Answer:
Price of adult ticket = x = $13
Price of student ticket = y = $6
Step-by-step explanation:
Let Price of adult ticket = x
Price of student ticket = y
Now, making equations:
On the first day of ticket sales the school sold 6 adult tickets and 7 student tickets for a total of $120. The equation will be:
[tex]6x+7y=120[/tex]
The school took in $168 on the second day by selling 12 adult tickets and 2 student tickets. The equation will be:
[tex]12x+2y=168[/tex]
Now, solving the equations simultaneously to find values of x and y.
Let:
[tex]6x+7y=120--eq(1)\\12x+2y=168--eq(2)[/tex]
Multiply eq(1) by 12 and then subtract both equations
[tex]12x+14y=240\\12x+2y=168\\-\:\:\:-\:\:\:\:\:\:\:\:\:-\\--------\\12y=72\\y=\frac{72}{12}\\y=6[/tex]
So, we get value of y: y=6
Now, Put value of y in equation 1 to find value of x
[tex]12x+2y=168\\Put\:y=6\\12x+2(6)=168\\12x+12=168\\12x=168-12\\12x=156\\x=\frac{156}{12}\\x=13[/tex]
So, we get value of x: x=13
The answer would be:
Price of adult ticket = x = $13
Price of student ticket = y = $6
Please help me answer this with the correct answer :)
Explain your answer
I will give braisnlt :)
Answer:D
Step-by-step explanation:D
What is the coefficient of x² in the expansion of (x²-1/2x)^10
Answer:
1
Step-by-step explanation:
Last year a large trucking company delivered 6.0 x 10^5 tons of goods with an average value of $27,000 per ton. What was the total value of the goods delivered? Write the answer in scientific notation.
A. 1.62 x 10;11 dollars
B. 1.62 x 10^9 dollars
C. 1.62 x 10^10 dollars
D. 1.62 x 10^12 dollars
Answer:
hmmmm let me think (wastes time) mhmmmmmmm i seeeeee let me think some more (wastes even more time) ok I think I got it ohhhhh wait nevermind I see (still wastes time) oop nevermind I have no idea
Oh Btw its C
Step-by-step explanation:
What is the diameter of the circumference of pi?
Toyota is discounting all their 2020 cars by 21% to make room for the new 2021 vehicles. A 2020 Rav 4 has a sticker price of $23,875.00. What will the sale price be before tax?
A $5013.75
B $18,861.25
C $28,888.75
D $23,824.86
Answer:
B $18,861.25
Step-by-step explanation:
Molly is making peanut butter cookies. To make a batch of cookies she needs cups of peanut butter, 1.5 cups of sugar, and 1 egg. If Molly has 3
of peanut butter. 9 cups of sugar, and 5 eggs, how many batches of cookies can she make?
Answer:
4 batches
Step-by-step explanation:
one batch calls for:
3/4 PB
1 1/2 cup SG
1 EGG
3/.75(3/4)= 4
9/1.5(1 1/2)=6
5/1= 5
The maximum number of batches she can make before running out of ingredients is 4
x = sin 1/2θ, y = cos 1/2θ, −π ≤ θ ≤ π (a) Eliminate the parameter to find a Cartesian equation of the curve.
Answer:
Use the form a cos ( b x− c) + d to find the amplitude, period, phase shift, and vertical shift.
x = sin ( 1 2 θ )
y = cos ( 1 2 θ )
− π ≤ θ ≤ π ( a )
Step-by-step explanation:
