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1. raisins sell for $3.50 per pound and granola sells for $5.90 per pound. terri bought some raisins and some granola. the total weight was 2.1 pounds and the cost was $8.79.
how many pounds of raisins and how many pounds of granola did terri buy?
a.1 pound of raisins; 1.1 pounds of granola
b.0.6 pounds of raisins; 1.5 pounds of granola
c.1.1 pounds of raisins; 1 pound of granola
d.1.5 pounds of raisins; 0.6 pounds of granola
2.almonds sell for $4.50 per pound and green beans for $3.75 per pound. paul bought some almonds and some green beans. the total weight was 3.5 pounds and the cost was $9.75.
let p represent the number of pounds of almonds.
which equation represents the situation described?
a.4.5p + 3.75(p – 3.5) = 9.75
b.4.5p + 3.75(3.5 – p) = 9.75
c.3.75p + 9.75(3.5 – p) = 4.5
d.3.75p + 4.5(p – 3.5) = 9.75
alex works as an office clerk and his office job pays him $11 per hour. monica works as a cashier and her job pays her $12.75 per hour. together, they worked 45 hours and earned a total of $530.
how many hours did monica work in her job?
a.35
b.30
c.25
d.20
3. soren has two jobs. during the day, he works as an office clerk. in the evening, he works as a cashier. his office job pays him $11 per hour. his cashier job pays him $8.75 per hour. in one week, soren worked 46 hours. he earned a total of $470.
let c represent the number of hours that soren works as an office clerk. which equation can be used to find how many hours soren worked in both jobs?
a.11c + 8.75(c – 46) = 470
b.11c + 8.75(470 – c) = 46
c.8.75c + 11(46 – c) = 470
d.11c + 8.75(46 – c) = 470