Answer:
10
Step-by-step explanation:
2x5 is basically 1x5= 5x2=10
(-2x + 4y)(3x - 7y) = -6x^2 - 28y^2 + 12yx
Answer:
37
Step-by-step explanation
Do what is in the parenthesis first
(5)+4^2x(2)
Exponents next
4^2=16
5+16x2
Multiplication next
16x2=32
You're left with the equation 5+32=37
Answer: Based on the study, children with higher exposure to pesticides more likely to develop ADHD
Step-by-step explanation:
Here are some examples:
Integers are positive and negative numbers, but dividing integers are dividing positive and negative numbers:
Remember these rules:
- Negative divided by a negative equals a positive.
- Negative divided by a positive equals a negative.
- Positive divided by a positive equals a positive .
Examples:
Hope this helps!