Solve for: a, b,c, d,e, f,g, h,I, and j

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog