Solve. Show your work. cup
of
O Mrs. Long needed sugar for a recipe. She had ;
sugar in
an open package. Mrs. Long added another cup of sugar from a
new package. How much sugar did she use in all?
1 + + Z
8
8
-
She used
cups of sugar in all
Lond
Real World Problems Fractions

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

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. how many quarts are needed to cover 98 square feet of kitchen wall and 52 square feet of bathroom wall

Two years ago a man was six times as old as his daughter. in 18 years he will be twice as old as his daughter. determine their present ages.