Answer: See explanation
Step-by-step explanation:
Let Amara money be represented by a
Since Candace has $15 more than Amar. Therefore, Candace money will be = a + 15
Their total money will be 85 and this can be represented in an equation as:
a + (a + 15) = 85.
a + a + 15 = 85
2a + 15 = 85
2a = 85 - 15
2a = 70
a = 35
Amar money = $35
Candace money = $35 + $15 = $50
Answer:
x=42.2
Step-by-step explanation:
take 54 degree as reference angle
using tan rule
tan 54 = opposite/adjacent
1.37=x/32
1.37*32=x
42.24=x
x=42.2
-7r+13=-71
move 13 to the other side
sign changes from +13 to -13
-7r+13-13= -71-13
-7r= -84
divide both sides by -7 to get r by itself
-7r/-7= -84/-7
Answer: r= 12
