2. mr. tan buys 4 white pine trees and 5 birch trees. what is the
cost of the trees? show your work and explain how you
found the answer.

the cost ofthe trees is $188

Step-by-step explanation:

step 1: 37 x 4 = 148

step 2: 8 x 5 = 40

step 3 : 148 + 40 = $188

I got this answer because on the chart it says price for 3 or more so since its 4 white pine trees its 37 x 4 and since its 5 birch trees its 8 x 5 then u add to find the total cost.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.