exam Maths Puzzle Numerical Ability

I am in 7th grade pre algebra and need help with my inequalities homework please. Here is one of them I do not understand: d - 5 ≤ - 11

Thank you.

Read Solution (Total 0)

exam Other Question

Use augmented matrices to solve the following 2x2 systmes of equations. Show all work, final answers must be given in matrix form.

x+5y=11
2x+10y=25 Solve the following equations. Round to 4 decimal places when necessary.

a. log3 x=8

b. 27^2x+2=81^x-3

c. log2 (3x+2)=3

d. e^3x=80

e. logx 729/4096=6

f. log5 325