HELP ASAP OVERDUE TEST Which inequality represents this statement?

The sum of 5 and a number is no more than −7.

5+n<−7

5+n≥−7

5+n>−7

5+n≤−7

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.