Petra buys a pair of jeans for ${{var:Addend1}} and a T-shirt that costs ${{var:Addend2}}. How much does Petra spend?

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

da freeck kinda math is this just drop out

step-by-step explanation:

explanation:

step-by-step explanation: