1/260 I believe because there are 26 letters and 10 numbers from 0-9 so 26x10=260.
First, you substitute each x in the first equation- 2(2y+10)-3y=17
Next, simplify - 4y+20-3y=17
y+20=17
y=-3
Next, substitute the y in for the second equation, x=2y+10
x=2(-3)+10
x=-6+10
x=4
ANswer:
x=4
y=-3
Hope this helps!
1) 5.028 × 10^21
2) 8.46 × 10^22 (ig theres literally nothing else it could be)
3) approx. 17 times greater (rounded up from 16.8)
Answer:
$1,545
Step-by-step explanation:
3% of 1500 is 45
1500 + 45 = 1545