180-95= 85 (angles in a str line)
180-85-48=47 (sum of angles in a triangle)
180 - 47 = 133 (angles in a str line)
x=133
If 60% of fruits are durians then there’s 40% that are not, right?
so if we have 60% of the REMAINING fruits that are mangos then we know that there will be 60% of 40%
of the total number that are mangos. this means that there will be 40% of 40% the total that are NOT mangos or durians.
the rest are watermelons and there are 112 watermelons so 40% of 40% is 16% of the total is 112.
since the durians are 60% of the total then there are 112 x 5 durians = 560
If the sofa price is $900 more than the price of the chair, then: S=C+900.
If the total for the purchase of sofa and chair is $1200, then S+C=1200.
Use this info to select the correct system of equations. Note: you do not have to solve for S and C.