Answer:
15.4
Step-by-step explanation:
-5×(-4.9) +7×(-1.3)
=24.5+(-9.1)
=24.5-9.1
==15.4
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Answer:The y intercept is (0.0.333)
7:1
There are two cubes, one with 14 cm and one with 2 cm. 14:2 is equal to 7:1.
