Solve The System By Substitution. Y=8x Y=10x-4 - Gauthmath

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Question

Bookwork code: 2E Tommy wants to buy 100 g of spice mix from a British or Spanish website. The prices on each website are shown below. The conversion rate is €1=£0.95 What is the price, including delivery costs, that Tommy would pay for the spice mix from the cheaper website? Give your answer in pounds (£).SHOW LESS0

Solution

user avatar imageAnswer£3.04ExplanationStep 1: Calculate the price for the British website. Since the price is £0.90 for 25 g, the price for 100 g would be \( \frac{100}{25} \times 0.90 = 4 \times 0.90 = £3.60 \). Step 2: Calculate the price for the Spanish website. Since the price is €1.20 for 50 g, the price for 100 g would be \( \frac{100}{50} \times 1.20 = 2 \times 1.20 = €2.40 \). Step 3: Convert the €2.40 to pounds using the conversion rate €1 = £0.95. So, \( 2.40 \times 0.95 = £2.28 \). Step 4: Add the delivery cost to the Spanish website's price. The delivery cost is €0.80, which converts to \( 0.80 \times 0.95 = £0.76 \). Step 5: Add the delivery cost to the Spanish website's price in pounds to get the total cost. \( £2.28 + £0.76 = £3.04 \). Therefore, Tommy would pay £3.04 for the spice mix from the Spanish website, which is cheaper than the British website.Click to rate:35.8(53 votes)Search questionBy textBy image/screenshotDrop your file here orClick Hereto upload

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