5b +20y
A. 5(b+4y)
B. 5(4y+b)
C. 2(b+10y)
Answer:
a once again it is easy the answer is A
Step-by-step explanation:
carpet cost $2 per square foot. linoleum costs $1 per square foot. with $500, and 300 square feet to cover, how much carpet and linoleum can be bought?
Please help me out with this
Using the scale of 5 cm: 25 m, find the actual width of the parking lot. Enter your answer below. Be sure to include units.
So harddd ughhhh help
Please help asap. (Make sure it's the correct answer)
Answer:
X Y
2 2
5 5
Step-by-step explanation:
okay so if you're adding 3 you are gonna get
2+3=5
5+3= 8
Dawn has two bank accounts she has been using to save money for a car. The difference between account A and account B is $100. If she uses StartFraction 3 Over 8 EndFraction of account A and StartFraction 7 Over 8 EndFraction of account B, Dawn will have a down payment of $2000. Choose the statements that are true when solving for the amount Dawn has in each account. Check all that apply.
One of the equations that represents this scenario is A – B = 100.
One of the equations that represents this scenario is 3/8A + 7/8B= 2000
To eliminate the A variable, multiply the first equation by 3 and the second by 8.
To eliminate the B variable, multiply the first equation by 7 and the second by 8.
To eliminate the B variable, multiply the first equation by 7 and the second by –8.
Answer:
1,2,4
Step-by-step explanation:
The correct statement is to eliminate the B variable, multiply the first equation by 7 and the second by 8. The correct option is second.
What is the system of equation?One or many equations having the same number of unknowns that can be solved simultaneously called as simultaneous equation. And simultaneous equation is the system of equation.
Given:
Dawn has two bank accounts she has been using to save money for a car. The difference between account A and account B is $100.
A – B = 100 equation 1
If she uses 3/8 of account A and 7/8 of account B, Dawn will have a down payment of $2000.
3/8A + 7/8B= 2000 equation 2.
In order to solve the system of equation,
we use the elimination process
To eliminate the A variable,
multiply by 3 to equation 1 and -8 to equation 2,
we will have the variable B.
To eliminate the B variable from the system of equation,
multiply by 7 to equation 1 and 8 to equation 2,
we will have the variable A.
Therefore, to eliminate the B variable, multiply the first equation by 7 and the second by 8 is the correct statement.
To learn more about the system of equation;
brainly.com/question/13729904
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Dr. Montgomery recently graduated from medical school and his wife bought him an engraved stethoscope. The stethoscope cost $160.00. The sales tax in his city is 8%. What is the total cost of the stethoscope in dollars and cents including sales tax?
Answer:
$172.80
Hope this helps <3
The base of the right triangular prism is a right triangle with legs that measure 5 cm and 8 cm. If the height of the prism is 12 cm, what is the volume, V, of the prism?
I will give brainliest to first, best, correct answer!
Answer:
the answer is 240 cm3
Answer:
the answer is 240 cm3
Step-by-step explanation:
Show steps
Simplify [tex]\sqrt{81}[/tex]
PLEASE HELP ME QUICKLY
Answer:
It would be 6.8
please help. screenshot attached
Answer:
It would be 3
Step-by-step explanation:
Which side lengths form a right triangle?
Choose all answers that apply:
A) 4,7,9
B) 5,12,13
C) 20,22,24
Answer: B
Step-by-step explanation:
a^2 + b^2 = c^2
5 squared = 25
12 squared = 144
13 squared = 169
25 + 144 = 169
type it down in the right order thanks
Answer:
$53.00 for 4 pounds
$13.25 for 1 pound
Step-by-step explanation:
What is the answer for the picture ?
Answer:the last one
Step-by-step explanation:
1.) Caleb placed 5 beehives for every
2 acres on the peach orchard. Then he
placed 8 beehives for every 3 acres on the
apple orchard. Compare the ratios using
tables to find which orchards have more
bees per acre.
Peaches
Which orchard has more bees per acre?
Explain
Answer:
8 beehives for every acres on the apple orchard
Step-by-step explanation:
I dont know how many acres is the peach orchard or the apple orchard it=s but what I did was find a number that can both be divided by 2 and 3 which is 30
I did 30/2 = 15
15(5) = 75
to find how many beehives are in the peach orchard
and for the peach orchard I did 30/3 = 10
10(8) = 80
and comparing 75 to 80
the apple orchard has more beehives..
hope this was helpful ;)
please answer correctly not for points because i will be deleting wrong answers
disclaimer: this message is not be rude
Please helpppppp tysm Have a wonderful day.
Answer:
418.4
Step-by-step explanation:
Answer:
418.4
Step-by-step explanation:
pls answer da question
Answer:
123 feet
Explanation:
The ratio of solid beads to clear beads in a vase is 8/20 (ratio). SELECT ALL the correct statements that tell if the operations will give an equivalent ratio.
A. Multiply the number of solid beads and clear beads by 1/8 (fraction)
B. Multiply the number of solid beads and clear beads by 2.
C. Add 2 solid and 2 clear beads
D. Subtract 8 solid and 6 clear beads.
E. Divide the number of solid and clear beads by 4.
PLZ ANSWER
Answer:
B, E
Step-by-step explanation:
I hope this helped
The correct statements are (C) Multiply the number of solid and clear beads by 2, (D) Divide the number of solid and clear beads by 4, and (E).
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
It is given that:
The ratio of solid beads to clear beads in a vase is 8/20 (ratio).
The two arithmetic operations that are utilized to obtain an equivalent ratio or fraction are multiplication and division.
Multiplication and division are the procedures that will result in an equivalent ratio.
Thus, the correct statements are (C) Multiply the number of solid and clear beads by 2, (D) Divide the number of solid and clear beads by 4, and (E) Multiply the number of solid and clear beads by 18.
Learn more about the ratio here:
brainly.com/question/13419413
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Help this hella hard, cuz i'm stoopid.
Answer:
om y= -4
Step-by-step explanation:
thats what i got if its rong sorry
Please help I suck at setting up word problems
pls explain HOW you apply f=ma in these like you're talking to a 5 year-old because I am extremely confused from missing the day we went over it.
Answer: Hi, you will need to take your scenario which is you applying f=MA well, you would take what you usually do but this would end up negative.
Step-by-step explanation : hi, my answers are correct but wont always give you a 100%. for any questions contact me and my legal team!
Answer:
Ok so....
1. 132 N
2. 9,800
3. 10m/so
Step-by-step explanation:
Thats all I got i have a set of flash cards with these three answers because I allready did this unit
Nicholas showed his friend Alma the problem shown from his homework. He told her that his answer was marked wrong but he could not find his mistake. Alma told him that she found his mistake. What was Nicholas' mistake on the problem?
Step 1: 2
Answer:
l think -+2=8 is mistake
What is the radius of the pancake?
PLEASE ANSWER ASAP I WILL MARK BRAINLEST!
Answer: 4
Step-by-Step Explanation: Divide the area by pi and find the square root of your answer. When you divide 45 by 3.14 you get 14.3312102 and then some numbers will follow. But I just rounded that to 16 because the root of 16 is 4 and in the question it says round to the nearest whole number.
If 2x(x-y)=54 and x=9, then y=
A. 6
B. 3
C. 2
D. 1
Answer:
A. 6
Step-by-step explanation:
[tex]2x(x - y) = 54 \\ 2(9)(9 - y) = 54 \\ 18(9 - y) = 54 \\ 9 - y = \frac{54}{18} \\ 9 - y = 3 \\ y = 9 - 3 \\ y = 6[/tex]
If a pine tree grows 4 inches per year, how long will it take for the tree to reach a height of 6 feet?
Tickets to a show cost $5.50 for adults and $4.25 for students. A family is purchasing 2 adult tickets and 3 student tickets.
Estimate the total cost.
What is the exact cost?
If the family pays $25, what is the exact amount of change they should receive?
This is not multiple choice! Label your answers a, b, and c.
Chicken costs $3.20 per pound, and beef costs $4.59 per pound. Answer each question and show your reasoning.
What is the exact cost of 3 pounds of chicken?
What is the exact cost of 3 pound of beef?
How much more does 3 pounds of beef cost than 3 pounds of chicken?
This is not multiple choice! Label your answers a, b, and c.How many 1/5-liter glasses can Lin fill with a 1 1/2-liter bottle of water?
How many 1 1/2-liter bottles of water does it take to fill a 16-liter jug?
This is not multiple choice! Label your answers a and b.
The first one:
a. $12.00
b. $23.75
c. They would receive $1.25
The second one:
a. $10.00
b. $13.27
c. $3.27
The third one:
I don't know I'm sorry, hope the other ones help though!
Answer:
A.23.75 is the total so there change is 1.25
B.9.60 for chicken, and 13.77 for beef the reasoning being you multiply the cost of pizza by every pound like 3x3.20
with subtraction coming in to determine how much more beef is 13.77-9.60=4.17 greater in cost
C.with one bottle she can fill 27.5 times as divison is only possible if the fractions are even which would be 1/10 55/10 divided by 2/10 equals 27.5 not entirely necessary to do for a whole number however it would take 2 10/11 bottles to fill a 16 litter jug seeing as 16=32/2 11/2 goes in twice and to avoid going over you'd need to keep the remaining 1/11 in the third bottle
Inequality, Solution, Interpretation
Answer:
$4 x number of visits (V)> price of membership (M)
V > M/4
Step-by-step explanation:
Martha rolls two number cubes. What is the probability that both number cubes come up even?
