Mathematics 28 Online
OpenStudy (anonymous):

a grocery store makes a breakfast cereal by mixing oat cereal costing $2 per kilogram with dried fruits costing$9 per kilogram. how many kilograms of dried fruit are needed to make 60 kg of cereal with a cost of \$3.75 per kilogram?

OpenStudy (anonymous):

$2x+9(60-x) = 37.5\times 60$

OpenStudy (anonymous):

of course i meant $=3.75 \times 60$

Latest Questions
L8RVAL: Can anyone solve this problem for me? x + 142 = 16x + 7
13 hours ago 20 Replies 3 Medals
Sprite868: how to change profile pic PLZ HELP!!!!!!
9 hours ago 15 Replies 1 Medal
Sprite868: what is the biggest color that exists?
14 hours ago 7 Replies 1 Medal
DeadlyDiablo: Story Time!! Again, what y'all think?
13 hours ago 2 Replies 1 Medal
DeadlyDiablo: Story Time!!!! What y'all think?
15 hours ago 18 Replies 5 Medals
balencichronicals: https://www.secretmsg.link/secret/6647b7c9a865c/ dont be weird .
17 hours ago 0 Replies 0 Medals
Ash2746: How to deal with a friend who is pregnant?
16 hours ago 27 Replies 3 Medals