X ∈ (real numbers symbol not in brackets) : 0<x<17.89 and 18.61<x
Answer:
$28 dollars is the new cost
Step-by-step explanation:
$40 - 30% = $28
Answer:
$3,500 at 10% and $6,500 at 7%.
Step-by-step explanation:
M * 10% + (10000 - M) * 7% = 805
0.1M + 700 - 0.07M = 805
0.03M = 105
M = 3500
Hi there!
Since angles 3 and 7 are corresponding angles, they are also congruent. This means that angle 3 is equal to angle 7. Therefore, the correct answer is C, 120 degrees.
64-35= 29
so there were 29 boys included in the survey
