The radius of a circle is 4. The diameter is 8. The radius of a triangle is 8. The diameter is 16. Which shape has the least amount of square feet?
The pitcher was twice as old as the vase 14 years ago.
To find the number of years, x, ago when the pitcher was twice as old as the vase, we can set up an equation using their ages.
Let's say x years ago, the pitcher was twice as old as the vase.
So, the equation would be:
$(30 - x) = 2(22 - x)$
Simplifying the equation, we get:
$30 - x = 44 - 2x$
Combining like terms, we have:
$2x - x = 44 - 30$
$x = 14$
Therefore, the pitcher was twice as old as the vase 14 years ago.
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713
253
657
339
Martinez can buy with his budget?
a. 7500x + 600y = 500
c. 600x + 500y = 7500
b. 7500 + 600x = 500y
d. 600x = 500y + 7500
Answer:
C
Step-by-step explanation:
The correct equation representing Mr. Martinez's purchase scenario with his given budget is 600x + 500y = 7500, where x represents the number of desktop computers and y represents the number of tablets.
Mr. Martinez is buying equipment for his school's computer lab within a budget of $7500. The new desktop computers cost $600 each and new tablets cost $500 each. Let's define x as the number of desktop computers and y as the number of tablets. Therefore, the total cost of the computers and tablets purchased by Mr. Martinez should be equal to his budget. This gives us the equation 600x + 500y = 7500. Here, each computer (x) costs $600 and each tablet (y) costs $500. The total cost incurred will be the product of the unit costs and respective quantities, which is restricted by his budget of $7500.
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Answer:
Step-by-step explanation: