John tried to evaluate the expression 30+{15 - 2 x 3). His work is below. 30+ {15 - 2 x 3} Step 1: = 30 + {15 - 6} Step 2 : 30 + 9 Step 3: 39 In which step did John first make a mistake? Choose 1 Step 1 step 2 step 3 or d john did not make a mistake

a ruler? idk

step-by-step explanation:

45

step-by-step explanation:

30+15

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.