The lifespan of a guinea pig is 8 years shorter than the lifespan of a puma. puma: ? years guinea pig: 4 years write an addition equation that you could use to find the lifespan of a zebra.

6.3x+14 and 1.5x-6 answer in simplified form

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4