bewellplus.gsu.edu
abbyhurst17 abbyhurst17
  • 22-12-2014
  • Mathematics
Answered

seven cakes cost £2.10 how much do ten cakes cost

Verified Answer :

Anonymous Anonymous
  • 22-12-2014

\(\begin{array}{ccc}7\ cakes&-&\£2.10\\\\10\ cakes&-&x\end{array}\ \ \ |cross\ multiply\\\\7\cdot x=10\cdot\ \£2.10\\\\7x=\£21.00\ \ \ \ |divide\ both\ sides\ by\ 7\\\\\boxed{x=\£3.00}\leftarrow answer\)

Answer Link

Related Questions

Which organismS are producers in this bottle
If you want three vertical sections of text on your page create dividers columns page breaks bulleted lists
You have 5 cups of birdseed You use 35 cup each day How many days will your birdseed last
What is the slopeintercept form of the function that contains the points 3 1 and 2 9
Nonintersecting lines that are separated by equal distances at every point can best be described as a adjacent b parallel c skew d perpendicular
Bryan estimates the cost of a vacation to be 730 The actual cost of the vacation is 850 Find the percent error Round the nearest whole percent if necessary Is t
The radius R of a spherical ball is measured as 14 in with what accuracy must the radius R be measured to gaurantee an error of at most 2in3 in the calculated v
During diffusion molecules move
How does plants make their own food
Which action is most closely associated with polytheism A praying in a synagougue B accepting the Eightfold Path C worshipping many gods D reading the Koran Qur