Okie, so you have 2 polynomials separated by a plus sign. If there were a number in front of the polynomial, you would need to factor, as well as if there was a negative sign. But there is just an addition sign so you just add as you would normally.
5x + 9 + 3x - 2 = 8x +7
I hope this helps :-)
Answer: 109.69
Step-by-step explanation:
100-35=65
168.75 • 65= 10,968.75/ 100= 109.69
Answer:
1900 = k
Step-by-step explanation:
38=k/50
Multiply each side by 50
50 *38 = k/50 *50
1900 = k
Answer:
432
Step-by-step explanation:
First you find the number of male dogs:
0.72 × 1000 = 720
3/5 of these 720 male dogs are over the age of 5. That number is ...
3/5 × 720 = 432
432 of the dogs were males over age 5.