The total cost would be $63.80
Answer:
2 hours=120 mins
120-(45+25)
120-(70)
50
Ron has enough time to finish his homework and walk the dog before his lesson. Ron should overestimate the total time needed. Since Ron has 50 minutes to spare he could add 25 to home work time and another 25 to walking his dog. he still ha time to do both.
Mental math I'd split it up and simplify it first.
8 × 25 is 4 × 25 two times. So 100 times anything is just the number plus two zeros usually so
8 × 25 × 23
100 × 23
2300 2300 Is the answer
Answer:
x = 12 , y = 60
Step-by-step explanation:
The figure has 2 pairs of parallel sides and is therefore a parallelogram.
The opposite sides and opposite angles are congruent , then
x + 3 = 15 ( subtract 3 from both sides )
x = 12
and y = 60
Answer:
.04
Step-by-step explanation:
She should have multiplied 160 by .04 and add what the product is to the original number (160*.04 = 6.4 ; 160 + 6.4 = 166.4)
