Answer:
1/5
Step-by-step explanation:
there are 5 groups
1. 1-9
2. 10-19
3.20-29
4.30-39
5.40-49
and 50
Answer:
y=-4.2
Step-by-step explanation:
2.9=7.1+y
2.9-7.1=7.1-7.1 +y
-4.2=y or y= -4.2
2 rows of 35
7 rows of 10
10 rows of 7
5 rows of 14
14 rows of 5
1 row of 70
6 ROW FORMATIONS POSSIBLE
can be factored into
. To double-check, you can multiply the terms together again using FOIL: first, outside, inside, last.
(3x)(x) + (3x)(8) + (-1)(x) + (-1)(8)
3x² + 24x - x - 8
3x² + 23x - 8
Check.
Answer:
![(\sqrt[3]{7} )^4](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7B7%7D%20%29%5E4)
Step-by-step explanation:
here's a tip!
to remember which part of the fractional exponent goes on the radical or which one is the exponent think of the simple
which equals 
this way you can remember that which ever number is in the denominator of the fractional exponent goes onto the radical.