Answer:
<em>x > -9 OR x < -26 </em>
Step-by-step explanation:
there are <em>two</em> possible solutions.
solve absolute value: |0.2x+3.5| > 1.7
now its either 0.2x + 3.5 > 1.7 or 0.2x + 3.5 < -1.7
solution 1 : <em>x > -9</em>
0.2x + 3.5 > 1.7
subtract 3.5 from both sides, so you get
0.2x > -1.8
and then divide both sides by 0.2 or just .2 (theyre both the same thing)
and you end up with x > -9
solution 2 : <em>x < -26</em>
0.2x + 3.5 < -1.7
subtract 3.5 from both sides, get 0.2x < -5.2
divide both sides by 0.2 or .2
end up with x < -26
hope it helps and i did it right
Its a trick question. Its just 235 + 123 = 358. Find 358 on the number line and place a dot there, boom you did it on a number line.
Answer:
w = 16
Step-by-step explanation:
Divide -5 into -80 for a positive number as your answer. Your answer should be 16 when you done it manually.
5 friends contribute x money to go to a cart that costs $100.
.
5x = 100
x = 100/5
x = 20
.
Each friend contributed $20 for the cart
You have to find the mean (average) which is (10+x)divided by 2 to get how long it would take them together. (chase is x because you don’t know how long yet so u use a variable)