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Shalnov [3]
3 years ago
7

Please help me Answer the encircled numbers only

Mathematics
1 answer:
MrRissso [65]3 years ago
3 0
I hope this helps you

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A grocer has two kinds of candies: one sells for 90 cents per pound and the other sells for 40 cents per pound. How many pounds
Vladimir [108]

100(.85)=x(.9)+(100-x)(.4)
85=.9x+40-.4x 
45=.5x 
x=90

Thus 90lbs of the 90 cent and 10lbs of the 40 cent. 
3 0
3 years ago
you are selling pandesal to raise money for a school field trip. Pandesal with cheese cost 8.00 pesos and ube pandesal cost 9.00
Lera25 [3.4K]

Answer:

Let's define:

C = number of pandesal with cheese that you sell

U = number of pandesal with ube that you sell.

If you sell these numbers of each, the total profit you get is:

C*8.00 pesos + U*9.00 pesos.

And yo want to get at least 180 pesos, then:

C*8.00 pesos + U*9.00 pesos ≥ 180 pesos.

And you also want to sell two of each, then:

C ≥ 2

U ≥2

So the system of inequalities is:

C*8.00 pesos + U*9.00 pesos ≥ 180 pesos.

C ≥ 2

U ≥2

If U is on the x-axis, and C is on the y-axis, then the graph is: (where the region at the right of the vertical line should be shaded)

6 0
2 years ago
All of the following expressions have a value of 3 except _____. A -3(4 - 5) B |-2| + 1(3 - 2) C -8 ÷ -4 + 1 D 6 - 5 · 3
irakobra [83]
Answer choice D, A,B, and C both equal 3.
5 0
3 years ago
Read 2 more answers
Solve for a<br> 4(a+2) = 8+40
vova2212 [387]

Answer:

10

Step-by-step explanation:

Do 40+8 first which is 48. then you think "what times four is 48" which is 12. so you need to add something to 2 to make 12. which is 10. A=10 :)

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3 years ago
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When three squares are joined at their vertices to form a right triangle, the combined area of
zlopas [31]

Answer:

..

Step-by-step explanation:

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3 years ago
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