2 years ago

-3x + 4y = -8 -X 2y = -6

1 answer:

7 0

Answer:

68.5. 3. 180. 68 o titltltl. 74 75 76 77. 12 73 1. 67.5. 67. 72 No Back. 66.5 ... 72 73 74 75 76 78 80. 1. 3 o lolo.1717% 17²1-²10. 20% 71 71/2 268. 12 13 zol. 80.5. 80. 79.5. 79. 78.5. 78. 10461+2+/21th 1+2 ot t 1+1. 70/2 71 71 72 73 74 75 ... 76. 1366 [1/t1 H H H H. 70% 71/2 72% 73% 74% 75. H. 77. I. 97-100.

Step-by-step explanation:

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Which expression is equivalent to (see attachment)

Kobotan [32]

Answer:

see below

Step-by-step explanation:

8 can be factored from each of the terms of the sum. (It's the distributive property.)

8·0 + 8·1 + 8·2 + ... + 8·26 + 8·27

= 8·(0 +1 +2 + ... +26 +27)