Sol. 1 Jonathan and Trina both earn $12 per hour, but Trina earned a $15 bonus this week for being
on time every day. Let/= number of hours that Jonathan worked this week and T = number
of hours that Trina worked this week. Which expression represents the total amount that
Jonathan and Trina earned this week?
A 120 + 1 + 15)
B 12( + 15) + 12 (T + 15)
C 15() + 7) + 12
D 12 + 1) + 15
ANSWER PLS

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

The coordinates of vortex a’ are (8,4) (-4,2) (4,-,4) the coordinates of vortex b’ are (6,6)(12,-,12)(12,12) the coordinates of vortex c’ are(-2,,12)(4,12)(12,-4)

On the way home from visiting his family, vincent’s plane cruised at an altitude of 3.2 × 10^4 feet. he had heard that a man named felix baumgartner skydived from an altitude of 1.28 × 10^5 feet. vincent wants to know how much higher felix went on his skydiving trip. question 1 you have already seen how adding numbers works in either scientific notation or standard notation. but can you subtract numbers in scientific notation and get the same results as subtracting in standard notation? to find out, first solve vincent’s problem in standard notation. part a write the cruising altitude of vincent’s plane in standard notation.