Answer:
68.0
Step-by-step explanation:
-2(-5)^2 + 7
-2 • 5^2 + 7
-2 • 25 + 7
-50 + 7
-43
Answer:
Rational
Step-by-step explanation:
Rational numbers can be expressed, while irrational numbers (such as pi) go on forever.
Hope I helped!
Answer
the simplifed equation is 15 + 24 and the answer is 39
Step-by-step explanation:
3 x 5 = 15 + 4 x 3 = 12 to the power of 2 = 24
Hope this helps!