If the number of types of massages is represented by 4x + 3 and the number of types of manicures is represented by -6x + 5 and t he number of types of pedicures is represented by 8x - 7, what is the expression for the total number of services they have to choose from?
1 answer:
Answer:
Step-by-step explanation:
If the number of types of massages is represented by 4x + 3 and the number of types of manicures is represented by -6x + 5 and the number of types of pedicures is represented by 8x - 7, what is the expression for the total number of services they have to choose from?
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Answer:
×=3
Step-by-step explanation:
3× + × + 8 = 20
4×= 12
divide 4 with 12 and it will be 3
Answer:
Transitive property
But it looks like substitution.
Step-by-step explanation:
Answer:
The equation is not linear so the slope does not exist. And neither does a slope for the parallel line.
Step-by-step explanation:
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Answer:
C) The simplified product has a degree of 2.
F) The simplified product, in standard form, has exactly 2 negative terms.
Step-by-step explanation:
X + y = 85 2x + 4y = 218 x = 85 - y <span>2(85 - y) + 4y = 218 </span> <span>170 - 2y + 4y = 218 </span> <span>170 + 2y = 218 </span> <span>2y = 48 </span> <span>y = 24 </span> <span>x = 61 </span>