Answer:
3 549
Step-by-step explanation:
Answer:2X35=70 2X65=130 130-70=60 So 60 dollars profit for the two tires.
3X75=225 3X136=408 408-225=183 So 183 dollars profit for the three rims
5X4=20 5X15=75 75-20=55 So 55 dollars profit for the headlights.
Total profit 60+183+55=298
Step-by-step explanation:
C.
The graph looks like it’s linear and is trending in an increasing way.
The given operation involves just swapping the two rows, so carrying out

on the matrix gives
She needs 10 more plates to get 30