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2 years ago

A supermarket advertises 3 pounds of tomatoes for $ 1.20. How much would it cost to buy 5 pounds of tomatoes?

Mathematics

1 answer:

AleksandrR [38]2 years ago

5 0

Answer:

$2.00

Step-by-step explanation:

$1.20÷3=0.40

therefore a pound of tomatoes is for $0.40¢

so 5lbs is for: 5×0.40

=$2.00

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soldier1979 [14.2K]

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3 years ago

In triangle PQR, PR = 23mm, QR = 39mm, and m<R = 163 degrees. Find the area of the triangle to the nearest tenth.

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Answer: 131.1287 square mm (approx)

Step-by-step explanation:

The area of a triangle,

$A=\frac{1}{2} \times s_1\times s_2\times sin \theta$

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Here PR and QR are adjacent sides and ∠R is the included angle of these sides,

Thus, we can write,

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3 years ago

Solve x2 – 14x 31 = 63 for x

madreJ [45]

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

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