Represent the scenario with an integer: The temperature is seven degrees below zero.
-7
What number is plotted on the number line?
.65
2sqrt(3) - 4sqrt(3)
-2sqrt(3)
Simplify:
x^3 *x^-2
x
The opposite of -3
3
-5+3
-2
Compare the decimals (less than < , greater than >):
0.56 0.5
0.56 > 0.5
Simplify:
sqrt20
4sqrt(5
Simplify:
y^4/y^6
y^-2
As a person continues left on a numberline, the numbers will ______________.
Decrease in value
Naomi is selling cupcakes in sweetheart packages that hold 5 cupcakes each. If Naomi baked 184 cupcakes, how many full sweetheart packages could she sell?
Naomi can sell 36 full sweetheart packages.
Round to the nearest hundredth: 4735.1628
4735.163
sqrt71
is between which two whole numbers?
Between 8 and 9.
sqrt71 approx 8.4
Simplify the expression:
(2^-1)^2/(2^4)^3
2^-10
The smallest integer that tells you to round up.
5
Under what circumstances will the sum of a positive and negative integer be positive?
When the absolute value of the positive number is greater than the absolute value of the negative number.
Round to the nearest ten: 258.0751
260.000
Simplify:
-4sqrt(15) *sqrt(3)
-12sqrt(5)
Simplify:
(3xy^2z^-3)(-2x^-2yz^5)
-6x^-1y^3z^2
Write an expression that represents the algebra tiles below.
-3+2
2 -3
2 + (-3)
Amara jumped off the diving board that was 12 feet in the air and went 9 feet below the water's surface. How far did she travel?
Amara traveled 21 feet down.
Jack has 78 dimes, 16 quarters, and 410 pennies. How much money does he have?
$15.90
Simplify:
sqrt(5)(8sqrt(12) +1)
16sqrt15+sqrt5
Simplify:
(x *x^-2*x^7)/(x^3)
x^3
List the first 10 perfect squares.
1, 4,9,16, 25,36,49,64,81,100