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ANEK [815]
2 years ago
9

Whats -3u + 5 if u=2​

Mathematics
2 answers:
ivann1987 [24]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

-3(2) = -6 + 5 = -1

nataly862011 [7]2 years ago
4 0

Answer:

-1

Step-by-step explanation:

-3u + 5 =?

when u=2

= -3(2) + 5

= -6 + 5

= -1

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On the field trip, Abbey, Bethany, Christine, and Darcy bought a total of 4 hot dogs and 3 sodas, which cost the girls $17.00. E
Eddi Din [679]

Answer:

6.30$

Step-by-step explanation:

If you add 7.80$ and 7.80$ that come to 4 hot dogs,

The rest of the money is how much one soda cost ( 2.40$ ),

Dividing that 7.80$ by 2, To only have one hot dog, would put you at

3.90$ fro one hot dog, then all you have to do is add them together, to get the total of 6.30

 7.80   |     17.00      |    7.80/2  |    2.40

+ 7.80  |    - 15.60     |    3.90     |  + 3.90

15.60   |   2.40          |                |   6.30

4 0
3 years ago
Y = -5/3x + 3 <br> y= 1/3x - 3<br><br> And graphing it
tigry1 [53]

Answer:

Graph.

y=−1/3x+3

y

=

−

1

3

x

−

1

Step-by-step explanation:

8 0
3 years ago
What is the value of x?
Evgesh-ka [11]

Answer:

7

40/5=8

8(3)=24

24-10=14

14/2=7

8 0
3 years ago
Read 2 more answers
.<br> 8.) A can of tennis balls is $4.00 and is 15% off. The sales tax is 6%.<br><br> Help pls
Ostrovityanka [42]

Answer:

$3.64 is the answer I hope it helps

3 0
3 years ago
Read 2 more answers
How can help me pls I need help
dolphi86 [110]

Answer:

\lim_{x \to 2^-} x^3=2^3=\boxed8\\  \lim_{x \to 2^+} 3x-4=3\cdot 2-4=6-4=\boxed2

\lim_{x \to 2} f(x) does not exist

Step-by-step explanation:

Inserting 2 to both formulas, you get different results. In that cases, a limit does not exist

6 0
3 years ago
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