Answer:
8 times greater
Step-by-step explanation:
for this we just have to reverse multiplication and we can do that with division.
so 864/108=8
we can check our answer with
108*8=864
Let's first retrace her steps
using PEMDAS we know that we first have to do the operations in parenthesis then multiply before we add or subtract so we have
so far so good now lets check the other side
from this we can determine that all of her math is correct. However, to say that two expressions are equivalent you have to substitude the same number on both expressions and get the same answer. Since she did not do this, amd used x=1 on one expression and used x=-1 on th other her answer is incorrect.
Answer:
The volume of a solid is the measure of how much space an object takes up. It is measured by the number of unit cubes it takes to fill up the solid. Counting the unit cubes in the solid, we have 30 unit cubes, so the volume is: 2 units⋅3 units⋅5 units = 30 cubic units.4
Step-by-step explanation:
I hope it's helpful u
She has 445 left after the bear ate some so
21 × 12 = 252
252 + 445 = 697 acorns
she should maybe bother the bear so he can't hibernate, or steal his food so he knows what it's like