Answer:
y = 7x^2 + 42x + 64
Step-by-step explanation:
... i know standard form, you just distribute the exponent to the parenthesis amounts and put it in order, hope it helps
Answer:
Frank must buy 2 pens to have equal number of each pens
Area of a circle is pi x r ^2
R = diameter/2
R = 1.8/2 = 0.9
Area = 3.142 x 0.9^2
Area = 2.5 square cm.
Answer:
1st: 8
3rd:0.25
4th:19
5th:1
Step-by-step explanation:
Answer:
Step-by-step explanation: