Answer:
1176
Step-by-step explanation:
A room with dimensions 10 ft by 5 ft has an area of 50 ft².
A room with dimension 7 ft by 21 ft has an area of 147 ft².
Writing a proportion:
400 tiles / 50 ft² = x / 147 ft²
x = 1176 tiles
Answer:
(x,y) → (x+1 , y+1)
Step-by-step explanation:
Based on the image provided we can assume that every square in the graph represents 1 space. That being said we can create the following rule for this transformation
(x,y) → (x+1 , y+1)
This rule basically states that every point on the original shape needs to be moved 1 space to the right and 1 space upward in order for the translation to be perfect and output the final image shown in the graph.
-6 is less than or equal to 2x - 12 is less than 20
Answer:
or 
Step-by-step explanation:
Step 1: Apply the fraction rule: 
Step 2: Cross-cancel common factor: 5
Step 3: Multiply fractions: 
Step 4: Multiply the numbers: 
Step 5: Multiply the numbers: 
Therefore, the answer is or in the simplified form;
