Tomas is making trail mix using granola and walnuts. He can spend a total of $12 on the ingredients. He buys 3 0pounds of granola that costs $2.00 per pound. The walnuts cost $6 per pound. He uses the equation 2x+6y=12 to represent the total cost, where x represents the number of pounds of granola and y represents the number of pounds of walnuts. He solves the equation for y, the number of pounds of walnuts he can buy. 2x+6y=12 2(3)+6y=12 6+6y+6=12+6 6y=18 y=3 which is the first error that was made?

i think c. but don't trust it.

step-by-step explanation:

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

22

step-by-step explanation:

22