Question 13 6 pts
Quartz counter tops cost $48 for every square foot. The base pay to install the counter top is $900.
Set up a Linear Model representing the cost of buying this countertop. Your answer should be in the proper form using correct
letters and numbers with no spaces. 2 points
How much would it cost to install 50 square feet of countertop?
How many square feet of counter top can you buy for $2292? 2 points
Question 14
6 pts

5885

Step-by-step explanation:

you add 20 plus 27 and multiple by 3 getting 5885

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)