Answer:
18
Step-by-step explanation:
4x + 5x = 180
10x = 180
x = 18
All you do is look at the first number and see which is greater than you will get your answer glad to help btw if you cant get it it's Maurice
Answer:
60
Step-by-step explanation:
let a = 22 / kg, and b = 12 / kg
a + b = 20 kg
22a + 12b = 15 * 20
12a + 12b = 240
10a = 60
Answer:
Trinomial
Step-by-step explanation:
This is because there are three terms involved in the equation.
One of them is -7ab^4. Another is 4c^3. The third one is 25.
