Problem solving with intergers

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

6 0

12) -3 to -4 = 4-3 = 1 = -1 degree change

13)14-7 = 7 +9 = 16 yards net gain

14)1643 +582 = 2225 years apart

15)93-75 =$18

larisa [96]3 years ago

3 0

12. the change in temperature is -1 C. -3 C + -1 C= -4 C

13. The net gain. Lin gained 14 yards, then loss 7 yards, and lastly gained 9 yards

14 + (-7) + 9= 16 yards

14. Pythagoras was born 582 BC. Newton 1643 AD

1643-582= 1,061 years

15. Sonny has $75 but he needs to buy something costs $93

he needs to borrow $18.

93-75= $18

You might be interested in

Suppose you have $16,000 to invest in three stocks, A, B, and C. Stock A is a low-risk stock that has expected returns of 4%. St

podryga [215]

To solve this problem, let us say that:

money invested in stock A = A

money invested in stock B = B

money invested in stock C = C

The given problem states that:

C = A * (1 / 4) = 0.25 A

B = A * (1 / 2) = 0.50 A

It was stated that we only have $16,000 to invest. Therefore:

A + B + C = 16,000