Tuesday

July 29, 2014

July 29, 2014

Total # Posts: 9

**Rounding and estimating**

estimate.State your standard(rounding,front-end, or clustering.) 91.7 + 88.6 + 89.1 + 92.52 + 90.6 3.9 + 8.1 + 2.06 Please and Thank-You Standard = what process you always use. For example, if you always round up for 6 or .6, etc., then that's your standard. Using that sta...

**Estimating DecimalsProducts and Quotients**

Determine whether each product or quotient is resonable.If not resonable,find a resonable result. 1. 62.77(29.8)=187.0546 2.16.132/2.96=54.5 The numbers are correct except for the decimal places. The first one looks like 60*30 or 1800, so determine where the decimal should be....

**Simplifly variable Expressions**

I need help on justify each step. 5(n+4)+9n=(5+20)+9n =5n+(20+9n) =5n+(9n+20) =(5n+9n)+20 =(5+9)n+20 =14n+20 PLease and Thank-You 5(n+4)+9n =(5n+20)+9n distribution =5n+(20+9n) addition =5n+(9n+20) addition =(5n+9n)+20 addition =(5+9)n+20 factoring =14n+20 order of operations ...

**Distributive property**

How would I multiply these expression? 6(h-4) -3(x+8) -10(-a+5) PLease and thank-You Multiply the coefficient (outside the parentheses) by each term inside the parentheses. For example, 6(h-4) = 6h - 24 You do the others do you have 5th grade distributive property jiskha simpl...

**Pre-Algebra**

Write a number sentence for the product shown on the number line ___________________ -10 -8 -6 -4 -2 0 2 The answer i came up with is 10 Because 5 times -2 equals ten. Please and thank-you I'm not sure what's meant by a 'number sentence' here Bowier4. Could pl...

**Pre-Algebra**

One edition of Alice's Adventure in WonderLand has 352 pages.How Many 4's were used in the number of pages? The answer I came up with was 356. Please and thank-you Ok, how many page numbers have one four in them and how many have two in them. Of course, none have three...

**pre-algrebra**

A restaurant offers a buffet dinner at group prices. The buffet costs the restaurant $6 per person. How large a group can the restaurant serve without losing money? P. S. I came up with a group of ten person that they could serve. Please let me know if this is wrong. Thank-you...

**Pre- Algebra**

A resturant offers a buffet dinner at group prices.It costs $10 for one person,$20 for two,$29 for three, $37 for four,$44 for five and so on. A)how much does a buffet dinner for 8 cost?how much does a group of eight save if it's members eat together rather than alone. B)...

**Pre-Algebra**

Write a rule for this pattern.Fing the next three numbers in the pattern. 1,4,10,22,46,94 the answer that i came up with was that the pattern start with one add 3 and it goes by 3's or 6's. Please and Thank- you Can you see that each term after 1 is the previous term +...

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