Block / report userAnnaJackson
Hi Can You Help Me With Math Plz
ANNAJACKSON 5 minutes ago
sa8
yes

Which strategies can be used to solve this problem?

Kathleen invited 28 people to her party. She plans to seat 8 people at the dining room table. She will put the rest at round tables with 4 people at each table.

What is the fewest number of round tables that Kathleen needs so that each guest will have a seat?

Choose all answers that are correct.

A.
Draw a diagram.
Eight people at 1 table, 4 people at round table, 4 people at round table, 4 people at round table, 4 people at round table, 4 people
ANNAJACKSON 2 minutes ago
AnnaJackson
B.
Use logical reasoning.
Start with 28 people, subtract 8 people who will sit at the dining room table, that leaves 20 people. Keep subtracting 4 people until you get to 0. Count how many times you subtracted 4 people.

C.
Translate into an equation.
28 – 8 + 4 + 4 = t

D.
Work backward.
There are 28 people coming to the party. There is one dining table, so subtract 1. Now figure out how many round tables there are and subtract that number.

Answers

Answer 1

Answer: ok so seat 8 at dining table
seat rest at round tables that can seat 4

we know hw many dining tables we have (1) but we don't know how many round tables we have, so subtract

total-number siting at dining table=number sitting at round tables
28-8=20=numbers sittin at round tables

20 sitting at round tables
then find how many tables
20-4-4-4-4-4=0
5 times so 5 tables

ok so what you should do is

answer is B

Answer 2

Answer: I think d but I'm not shire but it sounds right just subtract that number and then add the rest and the four tables by four people at the table so that's what I think

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Why is 1/2 of 2 equals one whole

Answers

Hey There :)

This is because one is half of two. You could also multiply 2 * 0.5= 1, 0.5 represents $(1)/(2)$ and two is the whole number. This is how $(1)/(2)$ of two equals one.

Have A Brainly Day :)

1/2 of 2 is 1 whole because 1 is half of 2 1+1=2

Dmitri wants to cover the top and sides of the box shown with glass tiles that are 3 5 mm square How many tiles does he need 20 cm 15 cm

Answers

lets split the box in pieces and then add:
top = 20*15 = 300
sidesA = 2*20*9 = 360, is multiplied by 2 cause there are 2 sides like this
sidesB = 2*9*15 = 270, is multiplied by 2 cause there are 2 sides like this
so in total we have:
total = 300 + 360 + 270 = 930 cm^2
if we express this quantity in mm^2 we have:
1cm² = 100 mm²total = 930*100 = 93000 mm^2
so if the tiles are 5 mm^2 we need:
total tiles = 93000/5 = 18600
we need 18600 tiles of 5 mm^2

60 people will be attending a dinner party. each table at the party can seat 8 people. how many tables are needed? write and solve the number fact you used to find the answer and explain your reasoning.

Answers

there will be 8 tables beacuse 60 / 8 is 7 rem 5 only 8 people at a table so i can squese people in so i get another table for the left over people this a divison problem you interberate the remainder

60 people* (1 table/ 8 people)= 7.5 tables.

Because we can't have 7 and 1/2 tables, the number of tables needed is 8 tables~

M(3-4m)=7+4(8-m2) m=?