3)
4) by the SAS similarity theorem
Answer:
the last one
Step-by-step explanation:
there is a total of 80 items
34+24+10+11=80
= approx. 12.5% so a is wrong
= approx. 13.75% so b is wrong
there were 24 brownies sold and so c is incorrect
there were 10 cookies sold which does equal so the last one is right
-3x+4=-8
-3x=-8-4
-3x=-12
X=-12 divided by -3
X=4
Answer:
16?
Step-by-step explanation:
4 + 4 + 4 + 4 equals
4 x 4 equals
16