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Hitman42 [59]
3 years ago
15

Help pls i feel like i have the right answer but i wanna make sure

Mathematics
2 answers:
Sholpan [36]3 years ago
5 0

Answer:

-43

Step-by-step explanation:

Using PEMDAS and multiplying first gives you (-5 + 7) - 45

This gives you 2 - 45 which equals -43

pashok25 [27]3 years ago
4 0
-43 pemdas if you use the rules of pemdas you have the right answer
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What is the sum of the first 6 terms of the series <br> -1+4-16+...
Romashka [77]

Answer:

819

Step-by-step explanation:

Givens

  • a = -1
  • r = - 4
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Formula

Sum = a(1 - r^n) / ( 1 - r)

Sum = -1(1 - (-4)^6 / (1 - -4)

Sum = -1 (1 - 4096) / 5

Sum = -1 (- 4095 ) / 5

Sum = 819

4 0
3 years ago
Which is the best estimate of -14 1/9 × -2 9/10 ​
lana [24]

Answer: 42

Step-by-step explanation:

-14 1/9 would round to -14

-2 9/10 would round to -3

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7 0
3 years ago
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Gemiola [76]

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Step-by-step explanation: I hope this will help you

6 0
3 years ago
Please help me solve this equation 2x+y=10
krek1111 [17]
This is the answer
2x + y = 10 \\ y =  - 2x + 10

if substitute 1 and 2 and 3 as x then the points will be :
\binom{x}{y}   \:  \:  \:  \:  \:  \: \binom{1}{8} \:  \:  \:  \:  \:  \:  \binom{2}{6}   \:  \:  \:  \:  \:  \:  \binom{3}{4}


and that's the picture



good luck

7 0
3 years ago
What is 52 divided by 8 incluing remainder?
joja [24]
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8 0
3 years ago
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