These two angles are a linear pair so they will add up to 180°
equation:
x+42=180
x=138°
we are given
we are given relation between speed and distance
distance ( when speed =70mph) is
=328feet
so,
distance ( when speed =50mph) is
=183feet
so,
now, we can find percentage in decrease

now, we can plug values

%...........Answer
Answer:
next year he'll add $2,000. to the bank account. the total amount would be <u>$3,000.00</u>
Step-by-step explanation:
$1,000.00 x 2 = $2,000.00 + $1,000.00 = $3,000.00
^w^