19.18 / 2.8 = 6.85
So answer is D.6.850 h
Answer:
1. 32 and 64
2. 24 and 17
3. 43 and 48
4. 25 and 15
Step-by-step explanation:
Answer:
8 hours
Step-by-step explanation:
3x = 24
x = 8
You could make 15 lines and cross out 7 and see what you end up with or make a rectangle and make 14 lines so there are 15 lines/boxes then shade 7 and see how many are not shaded...... the answer is 8
<span> x-1+4+7x-3
</span>x+7x-3<span>-1+4
8x-4+4
8x
:)
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