chapter 1
a decimal that ends
what is a terminating decimal
for two quantities x and y, if y is always a constant multiple of x, they have a
constant of proportionality
a decrease from a original price
markdown.
a term that only contains a number
constant
when you divided both sides of the equation 3n=12 by 3
isolate the variable
in the cold morning it was -6. the the afternoon it was 6 degres.
relate intergers to there opposite
bob is going on vacation. in 3 hours they go 100 miles. if they are going at the same speed per hour how many miles per hour.
describes proportional relationship
jack estimated that he would read 100 pages. In total he read 120 pages. what is his percent error
solve percent change and percent error
at a store a pound of potatoes is $0.34 and a pound of onions is $0.48. 0.34n + 0.48n = ?
write algebraic problems
2(3.5m +78)= 98
solve equations using the distributive property
-2.63+ 3 1/4
what is add and subtract rational numbers
bob buys a container of meal worms that is 3.4 oz for $7.5. jack buys a container that is 5.4 oz for $8.5
connect ratios
24.97 is 54 percent of what number
what is connecting percent and proportion
5/6 m + 6/7m = 6/7 +5/6
what is generate equivanlent expressions
William's wheelbarrow can hold 100 pounds.if he already has 37 pounds in it how many more pounds can it hold
what is solving inequalities using addition and subtraction.
-3.16 divided by 2 1/3
what is divide rational numbers.
jack buys 5 dozen flyers for 10 dollars. how much per dozen
what is apply proportional reasoning
bob put 560 dollars into a interest account. If he gets 1.7 interest every year, how much would he have after 6 years
what is solving simple interest problems.
a plane ticket cost 400 dollars. if Steve has been saving up for 3 months with the same amount each month. how much per month
solve inequalities using multiplication
A phone had 54 GB. 10 GB was used for storage and then another 5 GB was used for photos.
add integers
3 6 9 12
1 2 3 4
apply proportional reasoning to solve problems.
find 45% of 325
jack gets n amount for money each week. if he gets a 3% raise how much money would he have.
what is analyzing equivanlent expressions
There are three more white flowers for every 2 red flowers. if there are 25 white flowers how many red flowers are there.