problems with signs
4(2+8) is >, <, or = to 40?
=
There are 43 boys in a class and there are 12 girls in the class. What is the ratio of girls to the whole class?
12/55
-7+7+1=?
1
Whats the absolute value of l-89l
89
An acute is cut in half. What is half of an acute angle?
45 degrees
89-(10+(-12)is >, <, or = to 83?
<
Solve for X: 90/180=1/x?
1/2
½(6x2)+12=?
18
Absolute value is the _____ a number sits from zero?
distance
What is the degree of a straight angle?
180 degrees
27+(-2)*3+(-10) is >, <, or = to 80?
>
Solve for x: 360/180=120/x?
120/60
Of the following values (-1,-2,2,½,4,6) which satisfy the inequality x<0? (There is more than one answer).
-1,-2
what is the GCF of 20 and 340?
20
if the radius of a circle is 3, what’s the diameter?
6
10+321*(-5) is >, <, or = (55.2+11)?
=
what is an equivalent ratio to 90/180?
Both 45/90 and 30/60
½ of x is 45, based on that information find what x=?
90
when finding the reciprocal of a number such as -2 the result will be?
1/2
the circumference formula is c=2R. find the circumference of a circle where R=3?
6 pi
800-(-500)-1,300 is >,<, or = 0
=
There are 10x+234 cows in a barn, there are 6y*29 goats in the barn. What is the ratio of cows to goats to chickens?
244/174
Create an inequality using x (< or >) and find a value that satisfies it. There is no one answer and so long as the statement (Ex: x= 2 so therefore x>4) is true then it works.
Varied answers
The grid commonly used to graph equations is referred to as __________ plane?
coordinate plane
A circle has a diameter of 6. Rework the c=2R formula to find the circumference?
d= rx2 so 6/2 is 3 and 3x2xpi= 6 pi