teaganblakeley teaganblakeley

08-07-2022
Mathematics

contestada

5 calculators cost £31.25
3 pens cost £2.91
Work out the cost of 30 calculators and 30 pens.

Respuesta :

mrtutor23 mrtutor23

08-07-2022

Answer:

£216.60

Step-by-step explanation:

If 5 calculators cost £31.25, then each calculator costs £6.25

If 3 pens cost £2.91, then each pen cost £0.97

30(6.25) + 30(0.97) = £216.60

Answer Link

Otras preguntas

9. During his life, Bach composed A. less than 100 musical works (B, more than 100 musical works

A girl and a boy each randomly grab a piece of candy from a bowl containing 9 pieces of chocolate, 7 fruit chews, 9 lollipops, and 9 peppermints. Find the prob

Are block grants beneficial for the United States? How important are they and why? at least 4 sentences. please help will mark brainliest!

Based on the projected selling price of $20 per unit, the manufacturer invested a substantial portion of its available cash in a machine that could produce twen

Which element of drama does the author use in this excerpt

What do you call a boomerang that doesn’t work?

How much physical activity should an adult have each week? A. 60 minutes per day, 7 days a week B. 30 minutes per day, 7 days C. 60 minutes per day, 5 days a w

You hand in 2 homework pages to your teacher. Your teacher now has 32 homework pages to grade. Find the number of homework pages that your teacher originally ha

Each of the 110 students in a statistics class selects a different random sample of 35 quiz scores from a population of 5000 scores. Using their data, each stud

how are electromagnetic waves different from all other waves