Answer:
25
Step-by-step explanation:
x2 + 10x= 5
Take the coefficient of the x term
10
Divide it by 2
10/2 =5
Square it
5^2=25
Add this to both sides
Answer:
She is correct because they need to find how much is the discounted price, which is 3. So to see what percentage it is, they need to see how much 3 is worth in comparison to 15. If we spilt 15 into 5 parts to make every part worth 20%, the answer would be 3. Thus Arianna is correct.
Step-by-step explanation:
5ft 4in= 64 inches
3yd 5in= 113 inches
5yd 2ft= 204 inches/ 17 feet
9ft 6in= 114 inches
Answer:
2*2 is the number of people per car
5*4 is the toal number
20 people
I think because the state wants people to have a certain amount of knowledge at least thats what i think
I dont agree with them because they teach us (in my opinion) unnecessary math like with a bunch of symbols which is just too much its all extra