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Compute each of the following:

(a) 70 + (-20) + (-30)
(b) -50+ (-60)+ 50
(c) 1 + (-2) + (-3) + (-4)
(d)

By Daisy

Compute each of the following:

(a) 70 + (-20) + (-30)
(b) -50+ (-60)+ 50
(c) 1 + (-2) + (-3) + (-4)
(d) 0 + (-5) + (-2)
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About the author
Daisy

Write the laws of exponents with examples find

the cubes of first prime numbers​

2) If x = 1 and y = a is the solution of the equation x + 3y = 10, then what is the value of

a?​

2 thoughts on “Compute each of the following:<br /><br />(a) 70 + (-20) + (-30)<br />(b) -50+ (-60)+ 50<br />(c) 1 + (-2) + (-3) + (-4)<br />(d)”

  2. (a) 70 + (-20) + (-30)

    = 70 -20 -30 = 70 -50 = 20

    (b) -50+ (-60)+ 50

    = -50 -60 +50 = -60

    (c) 1 + (-2) + (-3) + (-4)

    = 1 -2 -3 -4 = 1 – 9 = -8

    (d) 0 + (-5) + (-2)

    = -5 -2 = -7

    hope it will help u ✨☺️

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