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Varvara68 [4.7K]
3 years ago
6

if you can do any of these that would be great, just please tell me which ones you did and the more questions you do the more po

ints you get

Mathematics
1 answer:
Oduvanchick [21]3 years ago
3 0

Answer:

14. a = 16 14. b = No she doesn't have enough money to buy it

Step-by-step explanation:

14. a = 45 - 17 - 8 - 4 = 16

14.b she only got 16 dollars left and the T-shirt cost 19 dollar

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If f(x)= -2x²-,find f(0).​
IRINA_888 [86]

Answer:

0

Step-by-step explanation:

f(0) = -2(0)²

= -2(0)

= 0

6 0
3 years ago
I need help with this math problem ASAP plsssss helppp. The problem is attached below
PolarNik [594]

Answer:

234.67 in³

Step-by-step explanation:

volume of full sphere = 4/3(π)(r³) = 4/3(3.14)(5³) = 523.33 in³

volume of half sphere = 523.33/2 = 261.67 in³

volume of cube = LWH = 3³ = 27 in³

261.67 - 27 = 234.67 in³

7 0
2 years ago
Put these numbers in order from least to greatest 1/8, -0.333, -1/7
Gekata [30.6K]

Answer:

-0.333, -1/7, 1/8

Step-by-step explanation:

1/8 is the greatest because it is a positive number while the other two numbers are negative.

-0.333 or -1/3 is smaller than -1/7.

7 0
1 year ago
Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco
grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478         Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check:  222 + 256 = 478

7 0
3 years ago
A number has more tens than ones. the value of the ones digit is 8. what are the possible numbers?
natulia [17]
-----98 with any quantity of any digits before the 9 .
3 0
2 years ago
Read 2 more answers
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