Mathematics, 05.11.2019 08:31 banna01man
Car a and car b both depart the same location (point p) and drive on the same road in the same direction at the same speed. right now, car b is six times as many miles from point p as car a is. after both cars travel 45 more miles, car b will be three times as many miles from point p as car a.
which function shows the ratio of car a’s position to car b’s position after each vehicle travels x miles from point p?
a r(x)=30 + x45 + x
b r(x)=75 + x180 + x
c r(x)=30 + x180 + x
d r(x)=75 + x225 + x
Answers: 1
Mathematics, 21.06.2019 16:30, mildredelizam
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Car a and car b both depart the same location (point p) and drive on the same road in the same direc...
Mathematics, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00
Mathematics, 04.08.2019 11:00