Intervals that are increasing are 2, 4 and 7 ...
When you see the curve going upwards, it means it is increasing ...
Step-by-step explanation:
I) -7s^2+28st+21su
II) -8c^2+20cd
The only ones that would work are if the factor is composite and if 1 is added to it it can be divided into 48. So 15 would work. The factor 15 is composite, and if 1 is added it can be divided into 48.Therefore the son is 15.
4/3 ÷ 5/3
4/3 × 3/5 use this rule; a ÷ b/c = a × c/b
4 × 3/ 3 × 5
12/15
4/15 simplify. or decimal form; 0.8
hope this helps, God bless!
