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Nata [24]
4 years ago
5

Students at Springfield Middle school are planning to rooftop a garden.They plan to plant flowers in 18 beds,which is 30% of the

total number of garden beds. What is the total number of garden beds in the students plans?
Mathematics
1 answer:
Sophie [7]4 years ago
4 0

Answer:

60

Step-by-step explanation:

Since 30%/3 is 10%, 6 is 10% of the total number of garden beds, since 18/3 is 6.

And 10% times 10 is 100%, or all of it, so 60 is the total amount of garden beds, since 6 times 10 is 60.

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Using what you know about percents, explain why a commercial that says "80% of dentists use this toothpaste" might be misleading
yarga [219]
 Might be misleading because the commercial says only "80% of dentists use this" instead of saying "100% of dentists use this", but I do like that it's being honest! :-) 

5 0
3 years ago
Which of these is an optional deduction for money to be taken out of an employee's paycheck?
andreev551 [17]

Answer:

C

Step-by-step explanation:

Federal income tax is a must deduction. The answer is not D

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Medicare is a must. Since 1966 it is a must Lyndon Johnson brought it in.

The answer is C. It is voluntary.

5 0
4 years ago
Wayne is solving a system of linear equations. y = −34x + 5y = -34x + 5 x = −2x = -2 To solve this system, he graphed the line y
blondinia [14]
Wayne is solving the linear system of equations using the graphical method, but it can also be solved analytically.
 We will solve the system of equations analytically to find in which point Wayne will find the solution graphically.
 Resolving we have:
 y = -34x + 5 (Eq1)
 x = -2 (Eq2)
 Substituting (Eq2) in (Eq1) we have
 y = -34 * (- 2) + 5
 y = 73
 Therefore the point will be
 (x, y) = (- 2,73)
 answer
 the point will have found the solution of this system of linear equations is (-2,73)
4 0
3 years ago
20. What is the equation of the line that passes through the points (–2, 2) and (0, 5)? A. y = x + 5 B. y = x – 5 C. y = –3/2x +
Levart [38]

Answer:

D) y=3/2x+5

Step-by-step explanation:

6 0
3 years ago
X2 - x - 42 <br>a=? <br>b=? <br>C=? <br><br><br><br>help me ​
lisabon 2012 [21]

Step-by-step explanation:

thr standard form for a quadratic equation is:

ax²+bx+c

in this example, a=1, b=(-1), c=(-42)

6 0
2 years ago
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