Is (2,2) a solution for the equation 7x + 8y = 46?

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.