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mel-nik [20]
3 years ago
9

Х'y 62 Use properties of exponents to simplify the expression.

Mathematics
1 answer:
Dimas [21]3 years ago
8 0

Answer: it's A

Step-by-step explanation: Its A I bet nonono C

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The cost of every college is expected to increase 3.5%
lions [1.4K]

Answer:

$18,630

Step-by-step explanation:

The cost of every college is expected to increase 3.5% next year.

The cost to attend Westish College is currently $18000.

What is the expected cost to attend Westish College next year?

The increase in the cost for next year is calculated as:

3.5 % × Current cost

= 3.5% × $18,000

= $630.

The expected cost to attend Westish college next year=

$18,000 + $630

= $18,630

8 0
3 years ago
The ratio of M & M’s to raisins in a bag of trail mix is 3:5. If there are 36 M & M’s, how many raisins are there?
Iteru [2.4K]
The correct answer is 60 raisins.  To get this answer you will write a proportion of M & Ms to raisins and create and equivalent ratio using the number 36.  

After you have the proportion set up, you will use cross products to solve for the number of raisins.

You can also use equivalent ratios to find the number of raisins.  

Both of these strategies are shown in the attached picture.

4 0
3 years ago
(a + b)(a – b) = a2 + b2 true or false?
Alja [10]
False it's a2-b2 :))))
3 0
3 years ago
Read 2 more answers
2/3x -3.2 = -8.1 please help
andriy [413]

Answer:

x = -7 - 17/20 or -157/20

Step-by-step explanation:

2x/3 - 3.2 = -8.1

2x - 9.6 = -24.3

20x - 96 = -243

20x = -157

x = -157/20

x = -7 - 17/20

7 0
2 years ago
Write the expression (3 - 4i) + (5 + 9i) in the standard form a + bi.
babymother [125]
8 + 5i. I just added the expression normally.   
6 0
3 years ago
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