Questions by Noah Jacobson

Questions by Noah Jacobson

Liliana bought a helmet for $19.67. How much change should Liliana receive if she pays the cashier with a twenty dollar bill?

asked Jan 11, 2021

2 answers

2 votes

139k views

R= {(-3,-2),(-3,0),(-1,2),(1,2)} select all numbers that are in the domain

asked Jan 1, 2021

2 answers

3 votes

94.4k views

A certain 3-ft by 3-ft rubber shop-floor mat costs $43. A 3-ft by 4-ft foam mat costs $27. Which of these mats has the lower cost per square foot, and how much lower is it?

asked Apr 8, 2020

1 answer

1 vote

146k views

Question 7: How rates and ratios related? - we don’t do number 6. In my class we’re learning how to write rates as unit rates. I need to know how rates and ratios are related. Please help??

asked Apr 27, 2019

1 answer

2 votes

94.5k views

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