Superb solving equations!
0.4x + 3.9 = 5.78
0.4x = 1.88
x = 4.7
Triangle A has a height of 10cm. Triangle B has a height of 25cm. What is the scale factor, if triangle A is the original triangle?
2.5
A pencil has a length of 16cm. A diagram of the same pencil has a length of 8cm. What is the scale factor?
Who is the famous person behind the viral teen saying "6 7"
Lamelo Ball
What is the coefficient(s) for the following polynomial?
4x3 - 6x - 9
4 and -6
x/2.8 - 4.9 = -7.11
x/2.8 = -2.21
x = -6.188
A typed out word has a length of 7cm. If it is enlarged with a scale factor of 3.5, how long will the new diagram be?
24.5cm long
A circle has a circumference of 112cm. A new circle is drawn with a scale factor of 0.2. What is the circumference of the new circle?
22.4cm
Who is Canada's current Prime Minister?
Mark Carney
What is the slope of the following linear equation?
y = 1x/3 - 5
m = 1/3
x/2 = x/3 - 1
3x = 2x - 6
x = -6
A scale diagram has a length of 2.6cm. The scale factor that was used to draw it was 1.3. What is the measure of the original?
2cm
A scale diagram of a calculator is 8.4cm. It is drawn with a scale factor of 0.73. What is the measurement of the original calculator? Round to 2 decimal places.
11.48cm
Name 5 professional sport teams from the NHL, NBA, MLB and NFL that don't end with the letter "s"
Hint - there are 11 of them!
Avalanche, Kraken, Wild, Lightning, Hockey Club
Magic, Heat, Jazz, Thunder
Red Sox, White Sox
2/3 + 4/5 - 1/6
20/30 + 24/30 - 5/30
44/30 - 5/30
39/30
= 13/10 OR 1 3/10
-5n/2 + 5n/4 = -1/2
-10n + 5n = -2
-5n = -2
n = 2/5
The diagram of a bug is 0.89m, and the original bug is 34cm. What is the scale factor used to create this diagram?
0.89/0.34 OR 89/35
2.62
A diagram of a shopping cart has a width of 35cm. The original shopping cart has a width of 1.3m. What is the scale factor of this question?
Need to get the same units!
35/130 OR 0.35/1.3
0.27
MLB season has just begun! Which 2 teams met in the Fall Classic last year? (MLB Finals)
Dodgers and Yankees
Simplify the following using exponent laws, and then solve:
(42 x 43)2 - (97 / 95)3
(45)2 - (92)3
410 - 96
1048576 - 531441
= 517135
-13x/5 - 7/5 = 5/2
-26x - 14 = 25
-26x = 39
x = -39/26
x = -3/2
A toy golf ball has a circumference of 20cm. It was made with a scale factor of 7/3. What is the circumference of the original golf ball?
8.57cm
A toy pig is 7cm long. It was made with a scale factor of 2/13. What is the length of the original pig?
45.5cm
Which famous movie series was created by Filmmaker George Lucas?
Star Wars!
(3/8 + 1/3)2 - 7/9 x (-3/28)
(9/24 + 8/24)2 - 1/3 x (-1/4)
(17/24)2 + 1/12
289/576 + 1/12
289/576 + 48/576
= 337/576