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bazaltina [42]
1 year ago
9

At Royston's favorite clothing store, the cost of a pair of jeans is $4 more than twice the cost of a shirt. The cost of a pair

of dress pants is $2 less than 2.5 times the cost of a shirt. If the cost of a shirt is s dollars and Royston purchased 1 pair of jeans and 1 pair of dress pants, which expression represents the total amount he spent in terms of s?
Mathematics
1 answer:
MrRa [10]1 year ago
8 0
J(jeans) = 2s + 4
d(dress pants) = 2.5s - 2
s = shirt

he spent : 2s + 4 + 2.5s - 2 = 4.5s + 2



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6 0
2 years ago
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An insurance company uses the formula T=3.5n + 5 to work out the cost, T pounds, for insuring a customer for n days. Work out th
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Step-by-step explanation:

The insurance company uses the formula T = 3.5n + 5 to work out the cost , T pounds for  insuring the customer for n number of days . Where n is the number of days.

The algebraic equation given has two variables which are cost T of insuring and n which is the number of days for insuring. Mathematically,

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8 0
2 years ago
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enyata [817]

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Step-by-step explanation:

<u>As we have to use area model :</u>

So, we

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Let breadth of rectangle be 3

As we know that

Area of rectangle is given by

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Now, we must write in standard form, word form and expanded form:

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