Ms. Greyson invested $3450, part of it at 11% per annum and the rest at 7% per annum. The interest she received from the first investment was $70 more than the interest from the second investment. How much was invested at each rate? Turn This into a let statement

i dont know for sure, maybe if you take a picture of the worksheet then I might be to help you, and I can see if I had the same problem before but instead of it saying Ms. Greyson, it might say a different name

the answer is su.k.my? ? co.kc

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.