Seudónimo Seudónimo

24-07-2020
Mathematics

contestada

Please I need your help, if i get wrong will get f in class, just one question

Please I need your help if i get wrong will get f in class just one question class=

Respuesta :

MathPhys MathPhys

24-07-2020

Answer:

(D) 56

Step-by-step explanation:

x/y = 2/7

x = 2/7 y

S = x + y

S = 2/7 y + y

S = 9/7 y

y is a multiple of 7, so S is a multiple of 9.

So S cannot be 56.

Answer Link

Otras preguntas

Please Help!! We haven’t learned these yet!!

Read the sentence below and complete the instruction that follows, requiring that students wear uniforms is a bad idea. Refine and polish this sentence into a w

At most, Keith can spend $90 on sandwiches and chips for a company lunch. He already bought chips for $15 and will buy sandwiches that cost $6 each. The inequal

Name the property of real numbers illustrated by the equation 2+(√(5+7)=(2+√(5)+7 A: Distributive Property B: Associative Property Of Addition C: Associative Pr

What motivated Europeans to become indentured servant’s?

How to find language features

Harish tthought of a two digit odd number greater than 50. One of its digits was half the other. What could be the nmuber harish thought of?

what's the answer to these questions

Doors and I restaurant should be sealed tightly into the doorframes if you can see daylight in the cracks you should be repaired because food safety could be a

Pleas help Thxs n show work