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Oduvanchick [21]
3 years ago
14

1.

Mathematics
1 answer:
creativ13 [48]3 years ago
4 0
Let x represent the worth of the professional basketball player's autograph a year ago. Since his autograph's worth increased by 40% now, $364 is 1.40x. 
 
                                      364 = 1.40x

Solving for x gives x = 260.

Thus, the autograph of the basketball player was worth only $260 last year. 

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six coins in your pocket: 5 cents, 10 cents, 20 cents, 50 cents, $1, $2. How many different sums of money can you make?
TEA [102]

Answer:

You can make 64 different sums (which includes a sum of $0 using none of the coins).

Step-by-step explanation:

The number of sums you can make is equal to:

⁶C₀ + ⁶C₁ + ⁶C₂ + ⁶C₃ + ⁶C₄ + ⁶C₅ +⁶C₆ = 1 + 6 + 15 + 20 + 15 + 6 + 1 = 64

3 0
3 years ago
Tara is making dinner for 9 people. She mixes 1 1/4 kilograms of rice with 500grams of vegetables and 410 grams of meat. If all
kotegsom [21]

Answer:

240 grams

Step-by-step explanation:

Tara uses:

  • 1 \dfrac{1}{4}\ kg=1 \ kg\ 250 \ g=1250\ g of rice
  • 500 g of vegatables
  • 410 g of meat

In total, Tara uses

1250+500+410=2160\ g of ingredients.

She is making dinner for 9 people, so the weight of each serving is

2160:9=240\ g

3 0
3 years ago
What does x equal in the equation 2x + y - 3z equals -12
lidiya [134]
2x+y-3z=12

2x=4z-y

x=2z-y/2
8 0
3 years ago
Pls help i just begin lazzy
Marina CMI [18]
2^4 x 3 is a prime factor of 48
8 0
3 years ago
Read 2 more answers
Solve -7w + 6 = -4w2 using the Quadratic Formula.<br> W =<br> and w=
marishachu [46]

Answer:

w=7±i√47

-----------

   8

Step-by-step explanation:

4 0
3 years ago
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