Answer:
8 mangoes
Step-by-step explanation:
1) lets create 2 systems of inequalities
where m=# of mangoes
p=# of peaches
so m+p≥15 and 1m+0.5p≤15
lets substitute "13" in the m+p inequality to see how many mangoes dylan can buy:
m+(13)≥15
subtract "13" from both sides:
m≥2
now we substitute "13" in the other inequality:
m+0.5(13)≤15
m+6.5≤15
subtract 6.5 from both sides:
m≤8.5
m≥2 and m≤8.5
seeing our restriction, we can buy 8 mangoes (since we can't have 1/2 a mango)
hope this helps!
Answer:
Step-by-step explanation:
See attached image.
Answer:
x=144
Step-by-step explanation:
x/3-x/4=12
the common denominator must be 12,
4x/12-3x/12=12
since 4x-3x=x,
you have x/12=12,
x=12*12
x=144
<span><span>(x+1)</span><span>(x+5)</span></span><span>(x−5<span>)...is the answer
</span></span>Factor <span><span><span><span>x3</span>+<span>x2</span></span>−<span>25x</span></span>−25</span><span><span><span><span>x3</span>+<span>x2</span></span>−<span>25x</span></span>−25</span><span>=<span><span><span>(<span>x+1</span>)</span><span>(<span>x+5</span>)</span></span><span>(<span>x−5</span><span>)</span></span></span></span>
