To answer the question above, let x be the number of palettes of the roofing material that one elevator trip may carry.
The inequality expression that satisfy the condition above will then be,
195 + 425x ≤ 2,320
Solving for x gives x ≤ 5. Thus, the maximum number of palettes of roofing materials that may be brought is 5.
Answer:
y = 40
Step-by-step explanation:
The sum of the angles of a triangle are 180 degrees
y+10 + 2y +50 = 180
3y+60 = 180
Subtract 60 from each side
3y+60-60 = 180-60
3y = 120
Divide each side by 3
3y/3 = 120/3
y = 40
Answer:
"Peter makes $1/8 for every pencil he sells. Yesterday he made $3 by selling pencils, how many of them he sold? "
Step-by-step explanation:
Sometimes we have a real situation and we want to provide a mathematical model to explain it. But what if we have the model and need to imagine what the situation could be? It calls for our imagination and tries to figure out such a problem, given the answer
We can see a question mark multiplying the fraction 1/8 to produce a result of 3. This is a common proportion problem. This is my approach
"Peter makes $1/8 for every pencil he sells. Yesterday he made $3 by selling pencils, how many of them he sold? "
If we solved this question, we have to replace the ? for 24 and say Peter sold 24 pencils and made 24(1/8)=$3
Answer:
Step-by-step explanation:
ax + 3 = 5
ax = 5 - 3
ax = 2
Dividing through by a
ax/a = 2/a
x = 2/a
Answer:
13.201 about maybe not precisely
Step-by-step explanation:
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