Jakob is buying juice boxes for the after school program. On Monday, he
purchases 4 apple juices and 1 berry juice for a total of $13.25. On
Wednesday, he purchases 8 apple juices and 5 berry juices for a total of
$36.25. How much does an apple juice cost? .
A). An apple juice costs $3.25
B). A berry juice costs $3.25
C). An apple juice costs $2.50
D). An apple juice costs $4.29

d

step-by-step explanation:

d

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

< 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)