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NikAS [45]
3 years ago
8

Whoever answers first is brainliest

Mathematics
1 answer:
Mice21 [21]3 years ago
4 0

Answer:

Let the truck is driven X miles per day

Charges of company A will be = 90+0.4X

Charges of company B will be =30+0.7X

Let us find out value of X when charges of both companies are same

which means that   90+0.4 X= 30+0.7X

                            90-30      = 0.7X-0.4X

                            60    = 0.3X

                             60/0.3 = X

                             X= 200

The charges of both companies will be same if truck is driven 200 miles per day

Company A will have better deal if truck is driven more than 200 miles per day ( because per mile rate of company A is less than company B)

Step-by-step explanation:

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Alik [6]

Answer:

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Step-by-step explanation:

8 0
3 years ago
A chemist is using 378 milliliters of a solution of acid and water. If 18.2% of the solution is acid, how many milliliters of ac
Wewaii [24]

Answer:

If 18.2% of the 378 milliliters of solution is acid, 0.182(378) ml of the solution is acid. Multiplying this out, our final answer is 68.8 ml of the solution is acid.

Let me know if this helps!

7 0
3 years ago
Read 2 more answers
17. Mary Palm's checking account had a starting balance of $785.63. She wrote a check for $57.00 for groceries and a check for $
Scrat [10]

Answer:B 660.88

Step-by-step explanation:

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Last add 603.63 to 125.00

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4 0
3 years ago
What is the value of x? show work
Alona [7]
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x=71 

The unknown angles are each 71

You know this answer is logical as, since two sides are 21 it hints that we are looking at an equilateral triangle, which means two of its angles will be the same
7 0
3 years ago
Order from greatest to least, 19/4, 45/10, 4 3/5.
pogonyaev

Answer:

45/10, 4 3/5, 19/4

Step-by-step explanation:

19/4 = 4.75

45/10 = 4.5

4 3/5 = 23/5 = 4.6

4.75 > 4.6 > 4.5

Best of Luck!

3 0
3 years ago
Read 2 more answers
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