Answer:
Step-by-step explanation:
x^2+6x+5x = x^2 + 11x = x*(x+11)
But I do not know what you are looking for? Zeroes? Then they are x=0 and x= -11
Answer:
Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.
The rest of the question:
Which gives the correct order of steps needed to multiply the problem below? "83x39
"
The steps to multiply 83x39
1) multiply the ones 9 times 83 = 9 times 3 + 9 times 80 = 27 + 720 = 747
2) multiply the tens 30 times 83 = 30 times 3 + 30 times 80 = 90 + 2400 = 2490
3) add 747 and 2490 = 747 + 2490 = 3,237
According to the previous steps, the answer is option 3
Multiply the ones. 9 times 83 is 747. Multiply the tens. 30 times 83 is 2,490. Add the products to get 3,237.
Answer:
option C. 180 cars
Step-by-step explanation:
24 = 2
x = 15
cross multiply
2x = 24 × 15
2x = 360
x = 360/2
x = 180