What is the value of m?

13m+3-56m=-15

If a + b = - 1a+b=-1a, plus, b, equals, minus, 1 and x + y + z = 2x+y+z=2x, plus, y, plus, z, equals, 2, what is 7a + 7b + 6z + 6x + 6y7a+7b+6z+6x+6y7, a, plus, 7, b, plus, 6, z, plus, 6, x, plus, 6, y?

Mr. Henry spent $15 on a new hat this week. He learned that the same hat available on sale at $12 last week. What was the percentage increase in the price of the hat this week?

The height of a certain banner is equal to one third of its length. If the banner is 5 feet tall, write an equation that can be used to find the b anners length, L, in feet.

How many tens are in four hundred thirty

A sports club is holding a fundraiser dinner. The function graphed models the profit, y, in dollars, from selling x tickets. Select True or False to describe each statement. The y-intercept represents the cost per ticket.

The probability that an individual is left-handed is 0.12. in a class of 39 students, what is the probability of finding five left-handers

Solve this problem - 1+8y=23-4y

Find the least common multiple for each list of numbers 5, 7

A and B are independent events. P (A) = 0.30 P (B) = 0.60 What is P (A|B) ?

My YouTube salary a month is 30,000$ divided by 30