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3 years ago

How can i solve -7(-8+10-5)

Mathematics

2 answers:

finlep [7]3 years ago

7 0

Answer:

Step-by-step explanation:

PEMDAS

SSSSS [86.1K]3 years ago

4 0

Answer: 56-70+35 hope this helps

Step-by-step explanation: -7x-8 (neg x neg = positive), -7x10, -7x-5

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Evaluate the Riemann sum for (x) = x3 − 6x, for 0 ≤ x ≤ 3 with six subintervals, taking the sample points, xi, to be the right e

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Hello,

Reminders:
$$\sum_{i=1}^{n} i= \dfrac{n(n+1)}{2}$


$
$$ \sum_{i=1}^{n} i^2= \dfrac{n(n+1)}{2}$

$
$$ \sum_{i=1}^{n} i^3= \dfrac{n^2(n+1)^2}{4} $
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$n=6\\
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3 years ago

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Solve the one step equations- 3.7+w=9.24

mariarad [96]

<span>Simplifying -3.7 + w = 9.24 Solving -3.7 + w = 9.24 Solving for variable 'w'. Move all terms containing w to the left, all other terms to the right. Add '3.7' to each side of the equation. -3.7 + 3.7 + w = 9.24 + 3.7 Combine like terms: -3.7 + 3.7 = 0.0 0.0 + w = 9.24 + 3.7 w = 9.24 + 3.7 Combine like terms: 9.24 + 3.7 = 12.94 w = 12.94 Simplifying w = 12.94</span>

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Could u all check this if am correct before i turn it in.

just olya [345]

All the answers are correct.

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