How do you solve this question?

-3x - 7 + 5x = 15

5n+6 + (-7n) answer olz

You need to buy laundry detergent in your favorite brand comes in three different sizes size 1 cost $7 and is enough for twenty eight loads size 2 cost 1472 and it's enough for 64 loads in size 3 cost 24 and it's enough for 100 loads what size is

A triangle has side lengths of 7cm, 5c and c cm enter a value to complete the inequality that describes the possible values for c, the length of the third side

A sack of potatoes weighs 14 pounds 9 ounces. After Wendy makes potato salad for a picnic, the sack weighs 9 pounds 14 ounces. what is the weight of the potatoes Wendy used for the potato salad

What is 23 minutes after 2:32?

48/56 in simplest form

In triangle ABC, the measure of the angles are 2x, x, and 3x respectively. What is the measure of angle B?

A diderenca do carro azul 1/2e so verde 1/4

Convert the following measurements. 13 miles to yard

The coordinates A (0, 0), B (0, 3), C (3, 3) and D (3, 0) are graphed and connected together. What 3-dimensional shape will be created when this shape is rotated about the y-axis?