Answer:
y=9; z=16
Step-by-step explanation:
Answer:
Below in bold.
Step-by-step explanation:
Because the 2 sides marked with the double lines are equal:
5y-1 = 2y+11
3y = 12
y = 4.
Also :
3x-5 + 2(2x+5) = 180
3x - 5 + 4x + 10 = 180
7x = 180 + 5 -10
7x = 175
x = 175/7 = 25.
38= 19+19.................
Answer:
1.7*10^3 greater
Step-by-step explanation:
So just divide the two numbers
3.4 * 10^5/ 2 * 10^3