Answer:the steps you used to solve the equation and find the amount of Carrie's allowance. Linear equation: 14a + 13a = 23; 27 a = 14; a = 14/28
Step-by-step explanation:
1. change the fraction using the lowest common dominator
2. combine the like terms of the variable
3. use the subtraction property of equality
4. Check all the occurred
Answer:triangle BCD is similar to triangle ACE (side, angle C, side)
AC = 2 BC
therefore AE = 2 BD
therefore
4x+20 = 2 (3x+5) solve that
Answer:
a. 0.19
e. 0.03
move the decimal place of the percents back 2 places
