1. malia thinks she and her friends should sell the wristbands for $2.50 each. she sells 4 wristbands on the first day of the fundraiser.

a. how can the amount malia earns be represented as an addition sentence?
b. what is the sum, and what does it mean in this situation?
c. show the sum on a number line.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

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step-by-step explanation:

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x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

13.46

step-by-step explanation:

16.80 x .20 = 13.46