English Exploring Systems of Linear Equations
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The solution to a system of linear equations is (-3,-3). Which system of linear equations has this point as its solution?
O x-5y--12
and 3x+2y--15
O x-5y--12 and 3x+2y = 15
OX-5y- 12 and 3x+2y--15
O x-5y - 12 and 3x+2y - 15

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

Martin likes to make flower bouquets that have 3 daffodils and 4 tulips per vase. a daffodil has a mass of d grams, a tulip has a mass of t grams, and the vase has a mass of u grams. the expression 5(3d + 4t + v) describes the mass of 5 bouquets. match each amount in the situation with the expression that represents it. situation expression number of bouquets mass of one bouquet mass of the tulips in one bouquet 4t mass of the daffodils in one bouquet 3d + 4t + v

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?