A store is having a sale on almonds and jelly beans. For 4 pounds of almonds and 8 pounds of jelly beans, the total cost is $21. For 2 pounds of almonds and 3 pounds of jelly beans, the total cost is $9. Find the cost for each pound of almonds and each pound of jelly
beans.

3.50 for the almond 1.25 for he jelly bean

Step-by-step explanation:

Let x = number of pounds of jelly beans

      y = number of pounds of almonds.

Then, 4x + 8y = 33

          2x + 3y = 13

Multiply the second equation by -2 to get the system:

4x + 8y = 33

-4x - 6y = -26

Adding the equations, we get 2y = 7.  So, y = 3.5

Substitute for y in either of the given equations:  2x + 3(3.5) = 13

                                                                                     2x + 10.5 = 13

                                                                                                 2x = 2.5

                                                                                                   x = 1.25

ANSWER:  a pound of jelly beans costs $1.25 and a pound of                                almonds costs $3.50.

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.