Answer:
It should be -64
Step-by-step explanation:
The problem is -2a - 5 > 3
we have - 2a>3+5
or - 2a>8 and now we divide by - 2
and a< 8/(-2) or a< -4
That means you have to choose D- the last line
Step-by-step explanation:
A = pi × r²
A = pi × 13²
A = 530.93 km²
7 and 20 are relatively prime (no common factor)