Answer:
123 cm²
Step-by-step explanation:
You add the sum of all the faces in the shape
Answer:
No, she has more than one independent variable.
Step-by-step explanation:
Answer:
B: 6
Step-by-step explanation:
Find the mean:
5+8+4+7= 24
24/4=6
Answer:
54
Step-by-step explanation:
to evaluate substitute b = 18 into 3b
3b = 3 × 18 = 54
Answer:
y = x + 7
Step-by-step explanation:
5 = -2 + b
7 = b
y = x + 7
* Parallel lines have SIMILAR <em>RATE</em><em> </em><em>OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], so 1 remains the way it is.
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