The temperature on Mars may reach
a high of 70°F at the equator in the
summer. It may reach a low of -225°F
at the poles. Which expression gives the
difference between those temperatures?
A. 225°F - 70°F
B. – 70°F + 225°F
C. 70°F – 225°F
D. "70°F - (-225°F)
PLEASE HELP ME AND SHOW THE WORK PLEASE!

D

Step-by-step explanation:

as 70⁰F is s positive number it is greater than any negative number, to in order to see how far apart it is, you have to subtract the lower number from the higher number hence 70⁰F-(-225⁰F) because the 225⁰F is a negative that you are subtracting, 70⁰+225⁰F could also work, as the two negative cancel out

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.