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Phantasy [73]
3 years ago
6

1. -85x + 74 = 499

Mathematics
2 answers:
tester [92]3 years ago
8 0
1. X= -5
2. X=12
3. X=45
4. R=2.8
5. S=6
Art [367]3 years ago
4 0

Answer:

1. x= -5

2. x= 12

3. x= 49

4. r=  \frac{67}{24} or 2.792

5. s= 6

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On the medicine bottle it says 2 grams for a 60 lb person. the child weighs 105 lbs. how much medicine should they get?
Ratling [72]

Answer:

3.5 Grams

Step-by-step

set 2grams/60lbs equal to xgrams/105

x representing the amount of medicine needed for a 105lb child

Then you divide 60 by 105.

60/105=1.75

Now you multiply 2 by 1.75.

2 x 1.75 = 3.5

3.5 is your answer because 105 is 1.75 times more lbs than 60lbs

meaning you would need 1.75 times the amount of 2grams

to determine the value of x, which is 3.5grams

6 0
4 years ago
A. 2x+5=23<br> B. x+2+5=23<br> C. x+x+5=23<br> D. 5x+2=23
storchak [24]

Answer:

b

Step-by-step explanation:

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6 0
3 years ago
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Aubrey’s monthly bank statement shows a total of $51 in fees for ATM withdrawals. If Audrey made 17 withdraws, what is Audrey ch
Tpy6a [65]

Answer:

Audrey was charged $3 for each withdrawal.

Step-by-step explanation:

We have to calculate the amount of money charged on one transaction.

In order to find the amount for one ATM withdrawal, the total amount for ATM withdrawals will be divided by number of withdrawals.

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Audrey was charged $3 for each withdrawal.

7 0
3 years ago
A. 90<br> b. 110 <br> c. 100<br> d. 55
ss7ja [257]
The answer is 110.


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8 0
3 years ago
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Sever21 [200]

Answer: 8, 9, and 10

Step-by-step explanation: whatever value m is must be less than 18

3 0
3 years ago
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