Answer:
x > -4
Step-by-step explanation:
<u>Step 1: To combine like terms means to add the same variable numbers together.</u>
-6x + 5 - 4x < 45
<em>-10x + 5 < 45</em>
<u>Step 2: Subtract 5 from both sides</u>
-10x + 5 - 5 < 45 - 5
<em>-10x < 40</em>
<u>Step 3: Divide both sides by -10</u>
-10x / -10 < 40 / -10
Since you divided by a negative, you need to reverse/flip the sign.
<em>x > -4</em>
Answer: x > -4
Answer:
1 time
Step-by-step explanation:
just once. dividing by 10 moves the decimal over 1 spot
Answer:
-2a
Step-by-step explanation:
a - 6a becomes -5a, add 3a becomes -2a. The expression equivalent to a - 6a + 3a is -2a.
Answer:
7 three-course meals
Step-by-step explanation:
7 x 15= 105
141-105= 36
36/12= 3
7+3= 10
So total, there are 10 meals; 7 three-course and 3 two-course