0.9(x+1.4)-2.3+0.1x=1.6
First, distribute 0.9 to x and 1.4 to get rid of the parentheses.
0.9x+1.26-2.3+0.1x=1.6
Now, combine like terms to simplify the equation a bit.
x-1.04=1.6
Add 1.04 to both sides:
x=2.64
Your answer is 2.64.
I hope this helps :)
Answer:
B
Step-by-step explanation:
Count how many times a 1, 2, or 3 appears. Of the digits, 7 are 1s, 2s, or 3s.
The equation is to be given, judging by the tone problem given but apparently it's not given. The equation can be derived from the problem. The area of a trapezoid is given by the equation

. Also, given that a, is the longer side, then a = h+7 and b (shorter side) = h+3 and h is the height. the equation is then

. Solving this quadratic equation, h is 4.84.
Answer:
1. true 2. true 3.true 4. false 5. false
Step-by-step explanation: 4/4-3/4 is 1/5. You multiply the top first (4-3=1) and the bottom isn't supposed to change. so the answer is 1/4