I need help with these questions its a bit hard to understand ill mark you the brainiest whos ever answer is in full sentence an
1 answer:
Answer:
Step-by-step explanation:
1. 520/13=40
140/7=20
40*20=80
2. 300*150=45000
45000*6=270000
3. 230-70*2=90
90/2=45 (width)
70*45=3150(area)
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Answer:
2 (x+2x)=42
or,6×=42
or x=42/6
or x=7cm
width =x=7cm
length=2x=14cm
For the first picture put likely because you have a 50% chance you are going to get odd number
Answer: C
Step-by-step explanation:
4 ×5 to the power 2 is 100
100-7=93
p = 2 , q = 3
= 60/2q - p
= 60/2*3 - 2
= 60/6 - 2
= 10-2
= 8
Answer:
4. -6, 5. 4, 6. 1 7. -2 8. -5 9. 6
