Can someone help me pls

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

8 0

The value of X=28 while the value of y=28,hopefully this is right

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A patients IV bag contains 750mL. Four hours later, the IV bag contains 450mL.

Ivenika [448]

Answers:
a) 75ml/hr
b) 0ml left

Explanation:
a) 750ml - 450ml = 300ml (This is how much we know the bag drained within 4hrs)

300ml/4=75ml

so now we know the rate of drain is 75ml/hr

b) since rate is 75ml/hr:
75*6=450
450-450=0

Hence there will be no fluid left for the patient.

3 0

3 years ago

Can you chose which option it is

ohaa [14]

Answer:

Step-by-step explanation:

8x + 2 + 70 + 60 = 180 ( sum of all angles of a triangle = 180 degree )

8x + 132 = 180

8x = 180 - 132

8x = 48

x = 48 / 8

x = 6

Therefore 3 rd option is correct.

Hope this helps

plz mark as brainliest!!!!!

3 0

3 years ago

Read 2 more answers

Mikayla is a waitress who makes a guaranteed $50 per day in addition to tips of 20% of all her weekly customer receipts, t. She

notsponge [240]

Answer:

D. $f(t)=300+0.20t$

Step-by-step explanation:

We have been given that Mikayla is a waitress who makes a guaranteed $50 per day.

Since Miklaya works 6 days per week, so the guaranteed income for one week would be $\$50\times 6=\$300$

We are also told that she gets tips of 20% of all her weekly customer receipts, t. So amount earned from tips would be 20% of t, that is $\frac{20}{100}t=0.20t$ .