91 is 130% of what number...
91 = 1.3x
91 / 1.3 = x
70 = x
so 91 is 130% of 70 <==
First u add the 98 and 71 together to get 169
now u take 169 and subtract 102 from it
the answer to that will be ur x value
Box 1 : 3 pencils + 7 pens = total of 10
probability of picking a pen is 7/10
box 2 : 3 pencils + 3 crayons = total of 6
probability of picking a crayon is 3/6 which reduces to 1/2
probability of picking both is (7/10 * 1/2) = 7/20 <==
Answer:
The firts one
Step-by-step explanation:
also the 2nd snd the 3rd and the 4th, i just want pts
