Answer:
D) obtuse
Step-by-step explanation:
the answer is D. Obtues
the probability is 7/15
because there are 7 girls and 8 boys
$2.6
12/4=3 that means each paintbrush cost $3
3.20/8=0.4 that means each pen cost $0.40
3-0.4=2.6
X=4
