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Llana [10]
3 years ago
9

Malcolm wants his final grade in his Algebra class to be at least a 93. He scored an 85, 93, 95 and 97 on his first four tests.

What must he score on the final test to have at least a 93? A. 84 B. 85 C. 93 D. 95​
Mathematics
1 answer:
Mrac [35]3 years ago
3 0

Answer:

D

Step-by-step explanation:

93×5=465

85+93+95+97+x=465

370+x=465

x=465-370

x=95

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valkas [14]
Hope this helps lol :)

7 0
2 years ago
15 is 9 more than j.
Zina [86]

Answer:

j = 6

Step-by-step explanation:

"Is" typically means equals. "More than" means it is added to.

So 15 equals j with 9 added to it.

15 = 9 + j

Now solve for j by subtracting 9 from both sides.

15 - 9 = j

j = 6

7 0
3 years ago
Read 2 more answers
PLZ HELP TROLL ANSWERS GET REPORTED MAKE IT UNDERSTANDABLE Match each expression to its value.
lbvjy [14]

Answer:

  1. 7-5 => 2
  2. -7+5 => -2
  3. -7-5 => -12
  4. 7-(-5) => 12

Step-by-step explanation:

Lets solve the expressions one by one

<u>1. 7-5</u>

we can see that it is simple subtraction. A smaller number is being subtracted from a large number.

So the answer is 2

<u>2. -7+5</u>

There are two numbers with different signs. When there is a number with plus and a number with minus both quantities are subtracted but the larger quantity determines the sign of the answer.

In this case, 7 is larger and has negative sign, the answer will be -2

<u>3. -7-5</u>

When there are two numbers with minus sign they are added but the answer has the minus sign with it.

So the answer will be: -12

<u>4. 7-(-5)</u>

When minus is multiplied with minus it converts to positive

So

= 7-(-5) = 7+5 = 12

Hence,

  1. 7-5 => 2
  2. -7+5 => -2
  3. -7-5 => -12
  4. 7-(-5) => 12
3 0
2 years ago
Solve for m.<br> m−14.6=9.74<br><br><br> 4.86<br><br> 23.34<br><br> 24.34<br><br> 25.34
8090 [49]
24.34 that's true ~~~~~~~~`
3 0
3 years ago
Read 2 more answers
Jo is going on an 8-day activity holiday. Each day she can choose one of the water sports: kayaking or sailing, or land-based sp
Ronch [10]

Answer:

6 ways

Step-by-step explanation:

Given

Number of Sports: 3

Required

Determine the total number of schedules

Since, there are 3 sports and the schedule is in no particular order.

The number of schedules is calculated as thus:

Number = n!\ ways

Where:

n = 3

So, we have:

Number = 3 * 2 * 1\ ways

Number = 6\ ways

3 0
3 years ago
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