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patterns & formulas
Using formulas
Solving Equations
Squaring & Circles
Equations & Inequalities
100
Draw pattern 4
* * * * * * * * * 9 dots total
100
What is the basic pattern in this picture
What is 2s+2L
100
Using the formula F=1.8C+32 convert 25 degrees Celsius into Farenheit
What is 77 degrees Farenheit
100
square each A) 11 B) 7 C) 16
What is A) 121 B) 49 C) 256
100
If you hear 200 cricket chirps in one minute, what's the temperature? Use the formula below where N= number of chirps and T= temperature N/4 + 40 = T
What is 90 degrees F
200
How many dots in the 100th pattern?
What is 401
200
Repeat this pattern five times How many S bricks and L bricks are there?
What is 15s & 10L
200
Using the formula (F-32)/1.8 = C convert 98 degrees Farenheit into Celsius
What is 36.67 degrees Celsius
200
Unsquare each A) 9 B) 20 C) 225
What is A) 3 B) 4.47 C) 15
200
C=20+6h If you rent a boat for 9 hours...how much money does it cost?
What is $74.00
300
Write the next-current formula for this pattern
What is N=C+2
300
Re-write without parenthesis 9(3s+5L)
What is 27s+45L
300
Solve for X. x+ 5 = -2
What is x= -7
300
Find the Area & Circumference of the Circle with a radiud of 5 cm
What is A=78.54cm squared C= 31.42 cm
300
C=20+6h You only have $68.00 How many hours can you rent a boat?
What is 8 hours
400
Write the direct formula for the pattern
What is H=2p+1
400
Re-write with Parenthesis 24s+42L
What is 6(4s+7L)
400
Solve for X. -3x = -24
What is x=8
400
Find the radius of a circle with an area of 254.47 cm squared
What is r=9 cm
400
Aubree is walking dogs. She is charging a $15 fee plus $5 per hour. If she wants to make $85 per customer, how many hours does she have to walk each customer's dog?
What is at least 14 hours per customer
500
Write a direct formula for the number of orange tiles & a direct formula for the number of white tiles.
What is o=p^2 or pxp w=4p+4
500
Each brick is 12 cm long and 8 cm wide How long would this pattern be? 3(5s+7L)
What is 15s+21L 15(8)+21(12) 120s+252L 372 cm
500
Solve for X. 4x-2=22
What is x= 6
500
Find the diameter and the radius of a circle with a circumference of 37.7 cm
What is diamter is 12 cm and radius is 6 cm
500
A cart can only hold 200 pounds. Each crate weighs 25 pounds. The cart already has 5 boxes on it. 1. Write an inequality to represent the situation. 2. How many total crates can the cart hold?
What is 200< 25c +125 or 25c+125<200 3 more crates, total of 8 crates