Five cakes cost £4 how much do 7 cost plz its homework

₤5.60

using proportion, divide ₤4 by 5 to obtain the cost of 1 cake and multiply by 7 for the cost of 7

5cakes → ₤4

7cakes → ₤4 × = ₤5.60

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.