I wish I saved my answer from the other day, LOL...
we’ll use h for # of bags of hardwood mulch, and p for # of bags of pine bark mulch
h + p = 156
2h + 1.75p = 288
First we’ll solve for h in terms of p
h = 156 - p
Then substitute that into the equation with the money
2(156 - p) + 1.75p = 288
312 -2p + 1.75p = 288
-0.25p = -24
0.25p = 24
p = 96
Drop that into the equation for numbers of bags
h = 156 - p
h = 156 - 96
h = 60
Check the math:
2h + 1.75p = 288
2(60) + 1.75(96) = 120 + 168 =288
Let me know if you have questions
Answer:
Please check the explanation.
Step-by-step explanation:
Given
- The location of Point A on the number line = -13.4
- The location of Point B on the number line = 14
- The location of Point C on the number line = 19.9
The location of Point C on the number line = 19.9
Thus, the distance or length between B and C can be calculated by subtracting the point B units from point C units.
BC = 19.9 - 14
= 5.9 units
Therefore,
BC = 5.9 units
Also, the distance or length between C and A can be calculated by subtracting the point C units from point A units.
CA = -13.4-19.9
= -33.3 units
Therefore,
CA = -33.3 units
As the length or distance can not be negative, hence
CA = 33.3 units
P(1.2) and p+ p(0.2) are equivalent expressions because they both equal to p(1.2).
P=2
Expression 1: P(1.2)=2(1.2)=2.4
Expression 2: P+p(0.2)= 2 + 2(0.2)= 2.4
2.4=2.4
Hope this helps!
Answer:
72 cm*3
Step-by-step explanation:
volume = base area x height = 4 x 6 x 3 = 72
