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abruzzese [7]
3 years ago
6

Which piecewise function below represents the function f(x)=x?(Only have 2 hours to answer)

Mathematics
1 answer:
irinina [24]3 years ago
7 0

Answer:

f(z)={3z-30. if 0<z<10}

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Which equation has infinitely many solutions?
RideAnS [48]

Answer:

it might be c or a i go with c

Step-by-step explanation:

not for sure just a best guess

6 0
3 years ago
2. A family buys a total of 32 tickets at a carnival. Ride tickets cost $1.50
Eduardwww [97]

Answer:

let the number of ride ticket be x and that of the food ticket be y

x+y=32

1.50x+3.25y=90

y=32-x

1.50x+3.25(32-y)=90

1.50x+104-3.25y=90

-1.75x=90-104

-1.75x=-14

x=14/1.75

x=8

y=32-x

y=32-8=16

I would appreciate if my answer is chosen as a brainliest answer

7 0
3 years ago
Hello,can you answer this question asap thxs
Ivan

9514 1404 393

Answer:

  111 1/9 pounds

Step-by-step explanation:

The given relationship is ...

  delivered = ground × (1 -10%)

Then ...

  ground = delivered/0.90 = 100 lb/0.90 = 111 1/9 lb

It is necessary to grind 111 1/9 pounds of grain to have exactly 100 lb after a 10% payment.

5 0
3 years ago
Jamal earns $70,500 annually. What is his monthly deduction for his medical Insurance at 12% of his salary?
galben [10]

Answer:

9,460

Step-by-step explanation:

70,500(.12)

7 0
3 years ago
∠ABC and​ ∠DEF ​are supplementary.
MatroZZZ [7]
As the angles are supplementary, their sum would be equal to 180
∠ABC + <span>∠DEF = 180
138 + </span><span>∠DEF = 180
</span><span>∠DEF = 180 - 138
</span><span>∠DEF = 42

In short, Your Answer would be Option A

Hope this helps!</span>
8 0
3 years ago
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