Can someone plz help me with this??? And I will mark brainliest!

The firsts one is -93

The second is -20

Step-by-step explanation:

Just add the numbers yo each number togetherput a negative sign in front and you have your answer. For how to add a negative.

Note If two negative numbers are multiplied together or divided, the answer is positive. If a positive and a negative number are multiplied or divided, the answer is negative.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

if she was to only spend a dollar she can get 1lb

step-by-step explanation: