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Wittaler [7]
2 years ago
15

Evaluate ab - c. If a = 5, b = 3, and c = 4

Mathematics
2 answers:
irina1246 [14]2 years ago
5 0
The answer is 11 The answer is 11 The answer is 11
Orlov [11]2 years ago
4 0

Answer:

11

Step-by-step explanation:

1st lets plug in ur numbers into the variables

ab - c

5(3) - 4

i put parenthesis because it means multiplication

5 * 3 = 15

15 - 4 = 11

11 is your answer!

High Hopes^^

Barry-

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Please answer quickly, (1 question, 30 pts) thanks!
kaheart [24]

Step-by-step explanation:

once the level of medicine reaches a value, where 30% are 23mL (so, whatever is lost, is immediately replaced again), that is then the long run value for the amount of the drug in the patient's body.

so,

30% = 23 mL

1% = 30%/30 = 23/30 = 0.766666666...

100% = 1%×100 = 0.766666666... × 100 = 76.666666...

so, once the level reaches 76.666666... mL in the body, it will remain constant, as the daily filtered out 30% are 23 mL, and the daily add-on is also 23 mL.

so, the answer is

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5 0
1 year ago
If CE and FH are parallel lines and m<HGI are parallel lines and m<HGI = 126º, what is m<FGI? HELP ASAP​
lisov135 [29]

Answer: <FGI = 54

Step-by-step explanation:

180-126=54

u go to agora cyber charter school?

whos ur math teacher is it  Mrs. P?

6 0
2 years ago
How to solve 421 divided by 2.54
irina [24]
Your answer should be 168.40 
7 0
3 years ago
Read 2 more answers
Question 2
S_A_V [24]

Answer: B -8/7x+11/7

Step-by-step explanation:

First find the slope using teh formule y_{2}-y_1\\x_2-x_1 which is teh formula for slope in this case the slope would be (-8/7) then pick a pair of points in this case we will use (4,-3) plug in the slope and the coordinate pair into the intercept formula (y=mx+b) so it would look like -3=-8/7(4)+b then solve for b so the answer be 8/7x+11/7

7 0
3 years ago
Quiz! <br>2x + 2 = 4 <br>find x! <br>​
lilavasa [31]
<h3>Solution</h3>
  • 2x + 2 = 4
  • 2x = 4 - 2
  • 2x = 2
  • x = 2 ÷ 2
  • x = 1
<h3>Proof</h3>
  • 2(1) + 2
  • = 2 + 2
  • = 4
7 0
2 years ago
Read 2 more answers
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