Suppose Tom has 18 coins totaling $3.00. If he has only dimes and quarters how many of each type does he have

8 dimes and 10 quarters

Step-by-step explanation:

8 quarters and 10 dimes

Step-by-step explanation:

8 quarters = $2 + 10 dimes = $1 = 18 coins and $3

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)

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )