Enter the value of x so that the expression (2.16 - 0.7) + (x + 3.4) is equivalent to -3.95 + 2.7.
А-6
B -1.8
C 1.8
D 6
Please help i don’t know what the answer is

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.