Two business​ partners, Ellen and​ Bob, invested money in their business at a ratio of 3 to 4. Bob invested the greater amount. The total amount invested was ​$210. How much did each partner​ invest?

Many things that seem threatening in the dark become welcoming when we shine light on them

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

a - base

b - exponent

so,

the base is 8the exponent is 3the exponent tells you to multiply 8 together three timesthe expanded form is 8*8*8