Answer:
Step-by-step explanation:
So basically what you want to do is start with the distributive property.
-0.5(x+0.3) = 1.6x+0.9(x+4.8) would then equal -0.5x-0.15 = 1.6x+0.9x+4.32.
Then, add the matching terms on the right side (the x values) 1.6x+0.9x =2.5x
Your equation should the look like -0.5x-0.15 = 2.5x+4.32.
Next, add -0.5x to 2.5x giving you 3x
The equation will look like -0.15 = 3x+4.32
After that subtract 4.32 from -0.15 leaving you with -4.47=3x
Divide 3x from both sides
Your answer should be x= -1.49.
I hope this was helpful and not super confusing! Also if anything is incorrect let me know! :)
1 - D) 45/60
2 - 80.08/26 = $3.08
3 - 1) 6.75/10 = 0.675
2) 7.25/12 = 0.60
2nd one is cheaper so it is better
Hope this helps!
3(-5) + 4(2)
= -15 + 8
= -7
The answer to your question is 3 because when getting the bottom part of the figure you have to make the fractions the same least common denominator, which means the leas common denominator is 6 so you get 7/6 as the area of the figure. Then you multiply that by1/5/6 which is 11/6 and you will get your answer 18/6 = 3. Feel free to ask me any question you need help with.
To write an expression, we often have to interpret a written phrase. For example, the phrase “6 added to some number” can be written as the expression x + 6, where the variable x represents the unknown number.
