Answer:
Step-by-step explanation:
The final step in solving the inequality is to divide through by -2 and flip the sign
<h3>Solving Inequalities </h3>
From the question, we are to determine the final step in solving the inequality
The given inequality and the steps for solving are
Step 1: –10 + 8x < 6x – 4
Step 2: –10 < –2x – 4
Step 3: –6 < –2x
The final step will be to divide both sides of the inequalities by -2 and then flip the sign
That is,
–6 < –2x
Divide both sides by -2 and flip the sign
3 > x
OR
x < 3
Hence, the final step in solving the inequality is to divide through by -2 and flip the sign
Learn more on Solving inequalities here: brainly.com/question/246993
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Answer:
because 18 times 100 is equal to 5 times x, which means that x is equal to 360
Step-by-step explanation:
18/5=x/100
Cross product
18*100=5*x
1800=5x
x=1800/5
x=360
because 18 times 100 is equal to 5 times x, which means that x is equal to 360
Answer:
0.4
Step-by-step explanation:
0.2 is too small, and everything above 1.0 is too big, so by default, must be 0.4
<span>This problem is an
example of ratio and proportion. A ratio is a comparison between two different
things. For 3:8, it does not coincide with the ratio 40:15. If we try to
multiply 3 by 13, it would not reach 40. Same thing goes for 8 multiplied by
13. For 8:3, if we try to multiply 8 by 5 we would get 40. If we also multiply
3 by 5 we would get 15. Therefore b. is proportional to 40:15. For 90:240, if
we multiply 40 by 2, we would not get 90, also in 15, we would ot get 240. For 120:45,
if we multiply 40 by 3 we get 120. Also, if we multiply 15 by 3 we would get
45. Therefore, d is also proportional to 40:15.</span>
