Julio has $3.30 left from his allowance. He
buys pencils that cost $0.55 each. How many
pencils can Julio buy?

Step-by-step explanation:

No. of pencils = Total money/ cost of a pencil

Julio can by 6 pencils

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)