Estimate each sum or difference. Show your work. (a) $763.24 + $524.91 + $328.14 + $694.25
(b) $2184.16 + $4876.84 + $141
(c) $9967.73 – $4361.20

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic. org

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

The area of each triangle is 7 square units. the surface area of the triangular prism is