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bagirrra123 [75]
4 years ago
5

Ross collects lizards , beetles and worms . He has more worms then lizards and beetles together. Altogether in the collection th

ere are 31 heads and 78 legs. How many lizards does Ross have?
Mathematics
1 answer:
den301095 [7]4 years ago
8 0
7 worms, 3 beetles, 2 lizards
<span>I found this by first doing the calculations for the number of legs (26). First, I added the legs for the 3 beetles together to get 18 legs. Then I added the legs for 2 lizards (8) to the beetles’ legs to get 26 legs in total.To find the number of heads I added the number of lizard heads (2) and beetles heads (3) to get five heads. Then I added the 7 worm’s heads to the lizard and beetles heads to get 12 heads in total.</span>
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10*(80+5)6-1
Nesterboy [21]
Parenthesis
Exponent
Multiply
Divide
Add
Subtract
First Parenthesis
So we have 80+5=85.
Now let's rewrite the problem. 10*85*6-1. 
I put the * sign because when you have a number like this: (10+5)1 It means you will subtract it by the number outside of the parenthesis. Now we need to move onto multiplication because there are no exponents so we skip that. 
Lets multiply from left to right.
So we have 10*85*6-1 so lets start with 10*85=850
Now we have
850*6-1 So let's do 850*6=5100
Now 5100-1=5099
So your answer is 5099

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ABCD is rectangle. Find the length of each diagonal <br> AC=c/3 <br> BD=4-c
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The lenght of each diagonals is 1.
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3 years ago
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The bill for the repair of your car was $390 . The cost for parts was $215 . The cost for labor was $35 per hour. How many hours
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