Tell whether the given value is a solution of the inequality:
5h > −15; h = −5
p + 1.4 ≤ 0.5; p = 0.1
a/6 > −4; a = −18
2-/3s ≥ 6; s = −9
7/8 − 3k < −
1/;2 k = 1/4
3 answers
I ment 7/8 − 3k < − 1/;2 k = 1/4
well, just see whether it works ...
if h = -5, then check
5(-5) > -15
-25 > -15
Nope
so now try the others. If unsure, plot the results on the number line, and see whether it works.
Post your efforts if you get stuck.
if h = -5, then check
5(-5) > -15
-25 > -15
Nope
so now try the others. If unsure, plot the results on the number line, and see whether it works.
Post your efforts if you get stuck.
you will just have to test each of the answers.
e.g.
p + 1.4 ≤ 0.5; p = 0.1
.1 + 1.4 ≤ .5
1.5 ≤ .5 ??? Is $1.50 less than 50 cents?
.1 is NOT a solution
do the others in a similar way
btw,
2-/3s ≥ 6; s = −9 has a typo
7/8 − 3k < − 1/;2 k = 1/4 still contains a typo
1/;2 k = 1/4 contains a typo
e.g.
p + 1.4 ≤ 0.5; p = 0.1
.1 + 1.4 ≤ .5
1.5 ≤ .5 ??? Is $1.50 less than 50 cents?
.1 is NOT a solution
do the others in a similar way
btw,
2-/3s ≥ 6; s = −9 has a typo
7/8 − 3k < − 1/;2 k = 1/4 still contains a typo
1/;2 k = 1/4 contains a typo