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meriva
3 years ago
8

Which expression is equivalent to

Mathematics
1 answer:
lions [1.4K]3 years ago
4 0

Answer:

12x⁶+24x⁵-180x⁴/ 30x³+240x²+450x

Step-by-step explanation:

(x-3)(x+5)=x²+2x-15

12x⁴(x²+2x-15)= 12x⁶+24x⁵-180x⁴

(x+3)(x+5)=x²+8x+15

30x(x²+8x+15)= 30x³+240x²+450x

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Brandon is paid 150% of his regular hourly rate for overtime hours. He is paid \$45.00 an hour for overtime hoursWhat is his reg
Ne4ueva [31]

Answer:

Regular hourly rate for Brandon is $30

Step-by-step explanation:

Let the payment for regular hours be $x

given that

Brandon is paid 150% of his regular hourly rate for overtime hours

payment for overtime hours = 150% of payment for regular hours

payment for overtime hours = 150/100 * x = 3x/2

Given that He is paid \$45.00 an hour for overtime hours

thus,

3x/2 = 45

=> x = 45*2/3 = 30

Thus,  regular hourly rate for Brandon is $30

3 0
3 years ago
Pls help!! i beg you
IRISSAK [1]

Answer:

fiesta size which is 5 times bigger than the normal size, and the fiesta size price is a little less than 3 times the normal price basicly if you bought 5 of those, you would get the same amount which. is a waist of money, therefore the fiesta size bag is a better deal to purchase

   

   

Hope It Helps!

8 0
3 years ago
Help please this is expressions and equations!!
Yanka [14]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Tariq also designs hot tubs. The diameter of the hot tub
svetlana [45]

Answer:

The area of the deck that surrounds the hot tub is 17.9 m².

Step-by-step explanation:Base of deck = 5 m

Height of deck = 5 m

Area of deck = base*height

= 5*5

= 25 m²

A circular hot tub is placed in the deck whose diameter is 3 m.

Radius = diameter/2

= 1.5 m

Area of the circular hot tub = πr²

= 3.14*(1.5*1.5)

= 7.07 m²

Area of the deck that surrounds the hot tub = Area of deck - Area of tub

= 25 - 7.07

= 17.93 m²

= 17.9 m²

7 0
3 years ago
Read 2 more answers
45+ 1250 + x = 3049<br><br> What is x?
vovangra [49]

Answer:

x is equal to 1754, so it's 1754

4 0
3 years ago
Read 2 more answers
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