Teacher-led station
crm 1.1 - lesson 1
the school store sells pencils for $0.30 each, hats for $14.50 each, and binders for $3.20 each. elena
would like to buy 3 pencils, a hat, and 2 binders. she estimated that the cost will be less than $20.
do you agree with her estimate? explain your reasoning.
estimate the number of pencils could she buy with $5. explain or show your reasoning.

Step-by-step explanation:

Yes, her estimate is not good because one hat is $14.50 and 2 binders are$3.20*2=^$6.40. Those two items combined is over $20. The pencils will put the total further over $20.

Pencils are $0.30 each. So 10 pencils will cost $3.

$5 - $3 = $2

The remaining $2 is enough for 6 more pencils.

So she could buy 10+6 = 16 pencils with $5.

y > 1/3x

y < = -x + 4

hope this : )

step-by-step explanation:

hans did not square the 40-unit side; he merely multiplied it by 2.   incorrect.