Question

hi

Answer 1

?

Answer 2

Hi :D

Answer 3

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 at round table. Count the number of round tables.

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.

Answer 4

can you help me i will give you a medal and fan

Answer 5

A and B they kind of similar but i will go with B

Answer 6

thank you

Answer 7

can some one help me

Answer 8

Which strategies can be used to solve this problem?

Colin invited 31 people to the picnic. He can fit 10 people at his picnic table and the rest will sit on blankets. Each blanket can hold 3 people. How many blankets does Colin need so that everyone has somewhere to sit?

Choose all answers that are correct.

A.
Draw a diagram.
Ten people at one table, 3 people on a blanket, 3 people on a blanket, 3 people on a blanket, 3 people on a blanket, 3 people on a blanket, 3 people on a blanket, 3 people on a blanket. Count the number of blankets.

B.
Work backward.
Start with 0 and keep adding 3 until you get to 30. The 1 that is left is the 1 table. The number of times you added 3 is the number of blankets.

C.
Use logical reasoning.
Start with 31 people, subtract 10 people who will sit at the picnic table, that leaves 21 people. Keep subtracting 3 people until you get to 0. Count how many times you subtracted 3 people.



D.
Translate into an equation.
31 – 10 + 3 + 3 = b

Answer 9

give them medal and fan

Answer 10

help

Answer 11

i would go with C

Answer 12

Same way. Use logical reasoning. :)

Answer 13

You use a equation too..
\[31-10+3x=0\]