Answer:
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.
<em>Note</em><em> </em><em>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.</em>
Answer:
Step-by-step explanation:
Yes
Answer:
4 questions
Step-by-step explanation:
90% is the same as multiplying a number by 0.9. Let's say the number of questions on the quiz is x. This means the amount she got right was 0.9x. We are given this is 36, so we can set them equal and simplify:
0.9x = 36
x = 40
She must have gotten 40 - 36, or 4 questions wrong.
Answer:
28.5 equals ab 29 bracelets
Step-by-step explanation: