EVERYTHING STAAR
10x+30=10
x=-2
The radius of circle S is half the radius of circle L.
The radius of circle L is 8 millimeters.
Which measurement is closest to the area of circle S in square millimeters?
48
A circle has a radius of 4.5 centimeters . Which measurement is closest to the circumference of the circle in centimeters?
28.26cm
Is 3x +4 =8 true or false when x=4
false
A survey showed 5 out of 2 internet subscribers in a neighborhood had DVD players. If there were 220 internet subscribers in the neighborhood , how many could be expected to have DVD players ?
550
The length of a ruler is 12 inches. There are approximately 25.4 millimeters in 1 inch. Which measurement is closest to the length of the ruler in millimeters?
304.8
An artist created a scale drawing of a tower using a scale in which 20 inch represents 4 feet. The length of the actual tower is 250 feet. What is the length in inches of the tower in the scale drawing?
1250 inches
The circumference of a circle is C inches. The diameter of the circle is 20 inches. Write an expression that represent the value of pi?
C/20
Is equation 5x -2 =18 true of false when x =4
True
A student made a model of a tower using a scale in which 1 inch represents 20 feet. The actual height of the tower is approximately 200 feet. Which measurement is closest to the height of the model in inches?
10 inches
One year on Mars is equivalent to 324.7 days on Earth. How many days on Earth, in decimal form, are equivalent to 5 1/2 years on Mars?
1785.85 days
The outside temperature at 3:00 pm was 8 degrees Celsius . The temperature decreased 2.5 Celsius each hour until 11 pm. What was the temperature at 10 pm?
-12 degrees Celsius
Which definition best describes pi?
RCD
The ratio of the circumference of a circle to its diameter
A cowboy rode a horse FEWER than 30 miles during a period of 5 days. The cowboy rode 8 miles on Monday and m miles each day from Tuesday through Friday. Write an inequality that represents this situation?
8+4m is less than 30
Brian made a model of his LEBRON JAMES POSTER using a scale in which 3 inch represents 20 feet. The actual height of the poster is approximately 400 feet. Which measurement is closest to the height of the poster in inches?
60 inches
Angle F and angle H are supplementary angles.
• The measure of angle F is 77° .
• The measure of angle H is (5x + 18)°
Solve for the value of x?
x=17
The gift box in the shape of a rectangular prism has a volume of 384 cubic inches. The base of the box is a square with an area of 64 square inches. What is the height of the gift box in inches?
6 inches
If a circle has a diameter of 10. What would approximately be the area of the circle?
78.50 or 75
A principal has given a class $75 to help pay for a field trip to a zoo. The students in the class are selling pies for $5 each to earn the rest of the money they need. The field trip will cost a total of $386. Write an inequality that can be used to find p, the number of pies the class needs to sell in order to earn enough money to pay for the field trip?
5p + 75 is greater than or equal to 386
The ratios of the number of beets to the number of grapes in a bag. is 2:3. There are 400 beets in the bag. How many grapes are in the bag ?
600
The price of a motorola phone is $99.00. The sales tax rate is 6%. What is the sales tax on this phone in dollars and cents?
$5.94
A shopper pays $3.95 for 5 pounds of apples.. What is the price per pound of apples?
$0.99
If a circle has a diameter of 20. What would approximately be the area of the circle?
314 or 300
A student rode a motorcycle more than 30 miles during a period of 5 days. The student rode 8 miles on Monday and m miles each day from Tuesday through Friday. Write an inequality that represent the value of m?
8 + 4m is greater than or equal to 30
The ratio of the number of apples to the number of oranges in a bag is 5:4. There are 20 apples in the bag. How many oranges are in the bag?
16