Answer:
(-7)×(-7)=+49
You change the signs and multiple
It wouldn't let me post the answer. See images for the answer and explanation
Answer:
500 students.
Step-by-step explanation:
Since 150 students make up 30% of the school's student population, the equation 150/30=x/100. In order to find x, cross multiply x*30 and 150*100. Then set the two results equal to each other and solve. 15000=30x. 15000/30=500. x=500.
Answer:
t^5 = t to the power of five.
Step-by-step explanation:
A balanced equation in math means both sides on the equal side are both balanced meaning they’re both the same
