Ison 1 or 12
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(Review Problem #1) Solution or Not a Solution.
T
(5,2) is a Solution to the linear system

(5,2) is Not a Solution to the linear system.
Determine if (5,2) is a Solution or
Not a Solution to the linear system.
Explain your thinking.
x + y = 7
x - y = 3

Translate the word phrase into a math expression. 15 fewer than the product of 4 and a number. (pls immediately)

Find the solutions for a triangle with a =16, c =12, and b = 63º

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered