The real-world description of the quantity four times x end quantity divided by 7 will be B. The cost per pizza for 4 pizzas divided by 7 people.
<h3>How to illustrate the information?</h3>
It should be noted that the information that is given is illustrated as:
four times x end quantity divided by 7
This will be:
= (4 × x) / 7
Therefore, the real description will be that the cost per pizza for 4 pizzas divided by 7 people.
In conclusion, the correct option is B.
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It should be 1/n to the power of 5
Answer:
(1, 3 )
Step-by-step explanation:
Choose any value of x, substitute into the equation for y
Choose x = 1 , then
y = 2(1) + 1 = 2 + 1 = 3
Then (1, 3 ) is an ordered pair on the line
Answer:
5x+9y≤32
Step-by-step explanation:
Let x be the number of cassette tapes you purchase.
Let y be the number of CDs you purchase.
The problem is you only have $32 to spend.
Different combinations of tapes and CDs are possible. We want an equation showing this relationship.
One cassette tape costs $5. The cost for any number of cassette tapes is $5 times the number
purchased; that's 5 times x, or 5x.
To find the cost of CDs purchased, we multiply $9 times the number of CDs, $9 times y or 9y.
The cost of the total purchase is
[the cost of the cassettes] + [the cost of the CDs] or
5x + 9y
Hope this helps!!
Hi there! :)
Solve for j(h(x)):
h(x) = x² + 4
j(x) = 4x - 1
Substitute in h(x) into "x":
j(h(x)) = 4(x² + 4) - 1
j(h(x)) = 4x² + 16 - 1
j(h(x)) = 4x² + 15
Solve at x = 2:
4(2)² + 15 = 4(4) + 15 = 31.
