saywecanfly6366 saywecanfly6366

17-08-2021
Mathematics

contestada

why can u write both addition expression and subtraction expression for the situation

Respuesta :

fjofficial fjofficial

17-08-2021

Answer:

It depends if the number is an integer {-1,+7,-7}

e.g -7+4

these numbers are integers that is why you can write both addition and subtraction expressions

Answer Link

Otras preguntas

name and explain 2 types of prewriting.

help pls wrong answers gets reported right answers gets crowned

translate the phrase into english 1. una merienda 2un vaso 3. unos platos 4. unas cucharas 5.una banana 6. unas papas fritas 7. unos almuerzos 8.un huevo

Marco has $120 to spend on ground beef and hot dogs for a picnic. The hot dogs costs $4.89 per pound. The ground beef costs $6.39 per pound. Let b represent the

PLS HELP FINAL EXAM The point A (3, 2) is rotated 270° counterclockwise about the origin and is then reflected over the y-axis. What is the ordered pair for po

In an atom, the number of protons equals the number of

31 2 TIME REMAINING 02:31:34 Abel Read this paragraph. Before the Rosetta Stone was discovered in 1799, no one knew how to read Egyptian hieroglyphic writing. I

I'm having trouble with Khan Academy and this question is hard. -5/8 +(-8/5) please help

The length and width of a backyard is 20 and 15 feet respectively. If a landscaping company charges 1 dollar per square foot. How much will they charge for mowi

Explain how Newton’s third law describes the motion of a rocket. How could this apply to the motion of a robot on ice?