fluffypigen77 fluffypigen77

12-12-2019
Mathematics

contestada

Which expression is equivalent to 21 × 7?
A) 7 × 21
B) (3 x 7) + 7
C) (10 + 7) × 11
D) (21 + 7) × (7 + 21)

Respuesta :

sethdhardy02 sethdhardy02

12-12-2019

I wanna say the answer is A

Answer Link

Otras preguntas

An ideal gas had a mass of 0.0218g and occupied a volume of 1.111L at 0oC and 0.0100atm. What is the molar mass of this gas?

What color is purple and what color is brown

What should happen to food right after it is thawed in the microwave oven. A) hold it in equipment that maintains the correct temperature B) Cook it in our conv

The parabola with equation $y=ax^2+bx+c$ is graphed below: (attached) The zeros of the quadratic $ax^2 + bx + c$ are at $x=m$ and $x=n$, where $m>n$. What is

Someone please help me to solve this (8.99 x 10^9) (3 x 10^-5) (-6 x 10^-5)

What does the Supplemental Nutrition Assistance Program (SNAP) provide? O free exercise classes free cooking classes O nutrition assistance to eligible low-inco

Which products are formed when aluminum is added to a silver chloride solution? Use the activity series below if needed. Al> Mn > Zn>.Cr > Fe > C

Explore the Build an Atom simulation. Identify one interesting function, quality, or graphic in the simulation.

Select all that apply. Religion for ancient Mayans and Incans included: A)strict adherence to appease the gods B)pretty much the same gods C)a priest to mediate

PLEASE HELP!! WILL MARK BRAINLIEST!!~~~~ At the beginning of one week, a total of 12 people in a town had influenza. Two people were cured by the end of the wee