Answer:
456 chairs
Step-by-step explanation:
If there are 6 round tables with 7 chairs each you would multiply 7, 6 times (7 x 6) = 42
If there are 23 rectangular tables with 18 chairs each you would multiply 18, 23 times. ( 18 x 23) = 414
Then you add up all the chairs, 456 chairs total.
If I'm wrong I'm so sorry
if I'm right Thank you (brainliest plz)
help with this question please, its middle school math
Answer:
N^2
Based on those numbers, it appears that the sum can be found by squaring the term n
9 - 0.432 show work plz
Answer:
8.568
Step-by-step explanation:
sorry it's messy
btw can you please mark me brainliest. :D
Sophie pays m dollars to rent a car for the weekend. On the drive home, she buys $25 worth of gasoline. Her friend Melody pays for one-half the cost of the car rental only. Choose an expression you could use to determine how much Sophie spent.
A. m + 25
B. m + 25 –1/2
C. 1/2(m + 25)
D. 1/2m + 25
Answer:
D
Step-by-step explanation:
Which of the h-values satisfy the following inequality?
The area is 1800.
2. How can Adam use the scale factor to find the area of the actual electronics board? Remember, he uses a different method than Jason.
3. What is the area of the actual electronics board?
Answer:
The area is 1800
Step-by-step explanation:
ik this doesn't answer the full question but hope it helps
Divide. Enter the answer in simplest form.
6 2/3 divided by 2 1/2
Answer:
8/3, or 2 2/3
Step-by-step explanation:
20/3 * 2/5
8/3
PLEASE ANSWER: Brandy plays a hockey video game. she earns 2 stars for every goal she scores and losses 1/2 star every time she misses the goal. she scored and misses the goal 12 times.
A. 10
B.16
C. 22
D.8
Answer:
The answer should be 8. I have done this sort of thing before.
Hope This Helps!
Which of the x-values satisfy the following inequality?
1. Below is Amie’s work for a homework problem. Her teacher marked her problem as incorrect. You will need to correct her mistake and explain what she did wrong.
18-(-13)= 5
What is the correct answer to the problem above?
Explain what she did wrong and how to fix.
(Math Integers) Show work please thank you!
Answer:
18-(-13)=31
Step-by-step explanation:
Since -13 is a negative number, you add 13 instead of subtracting 13.
I didn't explain it very well but I hope it helps.
The rectangular front yard of a house has a length to width ratio of 4:5. If the perimeter of the yard is 90 meters, what is the length of the yard
A. 50 meters
B. 40 meters
C. 25 meters
D. 20 meters
Answer:
B!
Step-by-step explanation:
If the ratio is 4:5, then that means you can take the 90 and divide it by 9 (4+5) which is 10. You now know that each unit in the ratio is equal to 10 meters. If the length is 4 units, take that 4 and multiply it by 10.
Declan has n baseball cards. Sam has 4 times as many baseball cards as Declan. Amaya has 7 fewer baseball cards than Sam. Which expression represents the number of baseball cards that Amaya has?
Answer:
4n-7
Step-by-step explanation:
First, you know that Sam's equation is 4n, since it is 4 times Declan's value n. Next, you take Sam's equation and subtract 7 from that value, since Amaya has 7 fewer cards than Sam. The final equation will be 4n-7.
Answer:
Okay I get it now, N is equal to 4-7.
Step-by-step explanation:
Hope this helps you!
how do I solve this
t + 1 = -3
Answer:
-4
Step-by-step explanation:
"t" could be any number.
The equation is basically asking, if you add 1 to a number, and it equals -3, then what number did you add to? To solve this just reverse the equation (subtract 1 from -3), which will get you -4.
"t" is -4
(3+3+8-9)+(66-6)6=
Please give correct answer if you a brainlest
Answer:
365
Step-by-step explanation:
3+3=6+8=14-9=5+360=365
/\
66-6=60*6=360
Answer: 124
Step-by-step explanation:
Always start with anything in the Parentheses. Something that works is PEMDAS (parentheses, exponent, multiplication, division, addition, and subtraction.
how would you wright 24% as a decimal and i need help on the others
Answer:
you right 24% as a decimal as 0.24
Step-by-step explanation:
In a telephone poll, 4 people said that they liked shopping and 10 people said that they don’t like shopping. What is the ratio of the number of people that liked shopping to the number of people that don’t like shopping?
Answer:
4:10 in simplest form 2:5
Step-by-step explanation:
hope this helps
Answer:
4:10
Step-by-step explanation:
Once again, I require assistance.
(Don't just answer for points)
Practice problem #2 answer: 3,265,600 N
Practice problem #3 answer: not as sure with this one but it should be 100 N
hope i helped :3
Hey! can you please do these 5 questions correctly? Thanks and i need answers ASAP :)) (will give 20 points and brainliest)
Answer:
6.) 13 > c; open; left
7.) -9 < s; open; right
8.) 16 [tex]\geq[/tex] j; closed; left
9.) -16 [tex]\leq[/tex] z; closed; right
10.) 18 < w; open; right
Explanation:
Open (exclusive) whenever the sign is > and <. Closed (inclusive) whenever the sign is [tex]\geq[/tex] and [tex]\leq[/tex]. Goes to the left if the letter has the less than(#>c, c<#) or the less than and equal to(#[tex]\geq[/tex]c, c[tex]\leq[/tex]#) sign points towards it. Goes to the right if the letter has the greater than(#<c, c>#) or the greater than and equal to(#[tex]\leq[/tex]c, c[tex]\geq[/tex]#) sign points towards it. For the first part of the the questions just move all of the numbers to one side and the variables to the other.
giving brainlyest to the correct answer!!
Answer:
5.4
Step-by-step explanation:
hope this helps
Plz help me i dont know the answer and i cant figure it out
you set up a hot chocolate stand, your supplies is 75$ you charge 0.50 for each cup
part a- write a function that represents the profit for selling cups of hot chocolate
part b- you will break even when the cost of your supplies equals your income how many cups of hot chocolate must you sell to break even.
Joel has $30 in a savings account. The interest rate is 5% per year and is not compounded. How much interest will he earn in 1 year?
Answer:
$1.50
Step-by-step explanation:
i searched it hope it helps
Answer: 600
Step-by-step explanation:
30/? = 5/100
30*100 = 3000
3000/5 = 600
answer 600
Solve the subtraction equation two thirds minus four eighths equals blank. Use multiplication to create equivalent fractions.
four twenty fourths
two elevenths
four elevenths
two twenty fourths
Answer:
A. 4/24
Step-by-step explanation:
If you convert to a common fraction which is 24. Then you get 16/24 - 12/24= 4/24. And if you simplify you can get 1/6. Have a great day, let me know if correct, and hope this helps!
I only got 2 hours of sleep so I have no idea what's going on here. I just need some help, my bad.
Answer:
i think b
Step-by-step explanation:
hope i could help
The point (-10, 4) is on the graph of which of these functions?
A. y = -x^2 + 6
B. y = -1/10x - 3
C. y = x^2 + 14
D. y = -1/2x - 1
Answer:
D
Step-by-step explanation:
Just plug the numbers in so you get
A. 4=106
B. 4= -2
C. 4=114
D. 4=4
D is correct
help please u will get good points
Answer:
A,B,C,E
Step-by-step explanation:
Need help with 3x + 4x
will mark branlist
Answer:
That's 7x
Step-by-step explanation:
Since the two have the exponent x then you can just add. <3
Please help quickly i would appreciate it ty!
Write an expression for each
9.Yusuf shares n caps equally among 9 piles .There are 6 caps in each pile. How many caps did Yusuf have?
10.Wamia combines p groups of 4 caps into one large group. She then takes away 7 caps. There are 49 caps left. How many groups of 4 caps did Wamia begin with?
11.Aayan lost 15 hockey cards. He has 37 left. How many hockey cards did he have to start with?
12. Leila bought 15 DVD’s for $255. She paid the same amount for each DVD. How much did Leila pay for each DVD?
13. Isa has 57 math puzzles. He keeps 9 for himself, then divides the rest equally among his 8 friends. Write an equation you can use to find the number of puzzles.
14. Abdulallah shared 35 candies equally among his group of friends. Each friend was given five candies. How many friends were in the group?
15.The perimeter of a square is 48 cm.
a) Write an equation you can solve to find the side length of the square.
b) Solve the equation
16.The side length of a regular hexagon is 12 cm. a) Write an equation you can solve to find the perimeter of the hexagon. b) Solve the equation.
help :((((
Julie has 15 nails. She uses 8 to build a birdhouse. She subtracts to find the number of nails left. Which addition sentence can she use to check her work???
Answer:
8+7=15
Step-by-step explanation:
Answer:
15-8=n
Step-by-step explanation:
n=7 if its with the variable OR you could use 15 - 8 = 7. just basic subtraction
Take the numbers to their prime factorization. Write the final answer in exponential form. (SHOW YOUR WORK ILL GIVE YOU BRAINLIST)
1. 28
2. 36
3. 29
4. 70
5. 55
6. 81
7. 84
8. 99
9. 75 10. 64
Answer:
you'l find them scrambled
Step-by-step explanation:
1. 2+2=4, 2+3=5, 2+5=7, 2+7=9, 2+11=13, 2+13=15, 2+17=19, 2+19=21, 2+23=25, 2.2+47=49, 2+53=55, 9. 2+59=61, 3. 2+61=63, 2+67=69, 4. 2+71=73, 2+73=75, 3.2+79=81, 2+83=85, 2+89=91, 5. 2+97=99, 3+2=5, 3+3=6, 3+5=8, 3+7=10, ... 4.61+23=84, 8. 61+29=90, 61+31=92, 6. 61+37=98, 67+2=69, 67+3=70, 5. 7 .67+5=72, 67+7=74
6.2+9=11 2x9=18, 3+8=11 3x8=24, 4+7=11 4x7=28, 5+6=11 5x6=30, 2+15=17 7.2x15=30, 3+14=17 3x14=42, 4+13=17 4x13=52, 5+12=17 5x12=60, 6+11=17 6x11=66, 7+10=17 7x10=70, 8+9=17 8x9=72, 2+21=23 2x21=42, 3+20=23 3x20=60, 4+19=23 4x19=76, 5+18=23 5x18=90, 6+17=23 6x17=102, 7+16=23 7x16=112, 8+15=23 8x15=120, 9+14=23 9x14=126, 10+13=23 10x13=130, 11+12=23 8. 11x12=132, 2+25=27 2x25=50, 3+24=27 3x24=72, 4+23=27 4x23=92, 9.5+22=27 5x22=110, 6+21=27 6x21=126, 7+20=27 7x20=140, 8+19=27 8x19=152, 9+18=27 9x18=162, 10+17=27 10x17=170, 11+16=27 11x16=176, 12+15=27 12x15=180, 13+14=27 13x14=182, 2+27=29 2x27=54, 3+26=29 3x26=78, 4+25=29 4x25=100, 5+24=29 5x24=120, 6+23=29 6x23=138, 7+22=29 7x22=154, 8+21=29 8x21=168, 9+20=29 9x20=180, 10+19=29 10x19=190, 11+18=29 11x18=198, 12+17=29 12x17=204, 13+16=29 13x16=208, 14+15=29 14x15=210, 2+33=35 2x33=66, 3+32=35 3x32=96, 4+31=35 10.4x31=124, 5+30=35