+ Rii
Test Review #1
Pre (AP) Math-7-1803033-37731P-1 / Percent / February 11-12, 2021 - Lesson 73
1. Which expression can be used to calculate a 6% increase in a value (U)?
16v
1.06
60
1.60

Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units