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Archy [21]
3 years ago
11

Rewrite the expression using only positive exponents. Then, evaluate the expression. 3^{-2}

Mathematics
1 answer:
nasty-shy [4]3 years ago
7 0

Step-by-step explanation:

Rewrite the expression using only positive exponents. Then, evaluate the expression. 3^{-2}

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Cheese pizza cost 6$ each and four topping pizza that cost $10 each. If you order c cheese pizzas and f four toppings how much w
son4ous [18]

Answer:

Total = \$6c + \$10f

Step-by-step explanation:

Given

Cheese\ Pizza = \$6

Topping\ Pizza = \$10

Required

Cost of c cheese and f topping pizza

Solving for c cheese pizza

If 1 cheese pizza costs $6,

c cheese pizza would cost $6 * c

Solving for f topping pizza

If 1 topping pizza costs $10,

f topping pizza would cost $10 * f

Hence:

Total = \$6 * c + \$10 * f

Total = \$6c + \$10f

<em>Hence, the total amount paid is: </em>\$6c + \$10f<em></em>

6 0
3 years ago
Konrad raised $75.50 for his football team. He raised 151% of his fundraising goal how much more then his fundraising did Konrad
Colt1911 [192]

Answer:

He raised $25.50 over his fund raising goal

Step-by-step explanation:

Here, we want to calculate his fund raising goal.

Let his fund raising goal be $x

We are told that he raised 151% of his fundraising goal;

Thus,

mathematically;

151% of x = 75.5

151/100 * x = 75.5

151x = 100 * 75.5

151x = 7550

x = 7550/151

x = $50

So the amount he raised over his fund raising goal will be $75.50 - $50 = $25.50

8 0
3 years ago
.Write the expression x4 + 5x2 – 8 in quadratic form, if possible.
rodikova [14]

Answer:

5x^2 + 4x - 8 Hope this helps! I think this is right, but it's hard to tell from the problem.

Step-by-step explanation:

5 0
3 years ago
746/40<br><img src="https://tex.z-dn.net/?f=40%20%5C%20746" id="TexFormula1" title="40 \ 746" alt="40 \ 746" align="absmiddle" c
jolli1 [7]

Answer:

373

Step-by-step explanation:


5 0
3 years ago
Whats the lcm of 30, 45, 10
barxatty [35]
There least common factor would be 5 since they are all divisible by 5.
8 0
3 years ago
Read 2 more answers
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