Answer:
4310 in all
2750 went to Hartville charity
Step-by-step explanation:
they collected 3,288 one week then 1,022 the next.
so then you add them up
3,288 + 1,022 = 4310
then they donated 1,560. so then you subtract.
4,310 - 1,560 = 2,750
#3 it will take him 40 mins because 8×5=40
Answer: 252 dollars
Step-by-step explanation: the computer is 400$ and 400*0.3 is the 30% off. That makes 120, 400-120 is 280 and then the 10% off, 280*0.1=28. Last step is to do 280-28=252
Answer:
*followed*
Step-by-step explanation:
Answer:
AB = 3 and AC = 4
Step-by-step explanation:
Given that the triangles are similar then the ratios of corresponding sides are equal, that is
=
, substitute values
=
( cross- multiply )
30AB = 90 ( divide both sides by 30 )
AB = 3
and
=
, substitute values
=
( cross- multiply )
30AC = 120 ( divide both sides by 30 )
AC = 4