can some1 help me with grade7s math?

Question

25-12-2014
Mathematics

Answered

Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Find reliable answers to your questions from a wide community of knowledgeable experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

can some1 help me with grade7s math?

Sagot :

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.

If the p-value for a hypothesis test is 0.001, then which of the following statement is correct?A. The null hypothesis can be rejected at 1%, 5%, and 10% signif

Select the correct answer from each drop-down menu.The population of a small town is decreasing exponentially at a rate of [tex]14.3\%[/tex] each year. The curr

What computer programs can you work with to present and post your e-portfolio on the internet? A. Microsoft Word B. Microsoft Powerpoint C. All answers apply D.

Which action demonstrates how President Theodore Roosevelt could "speak softly" instead of "using a big stick"?A. He negotiated treaties and agreements.B. He fo

Often regarded as sober and earnest because of her solemn demeanor, Cristina was actually quite a ___________ companion, greeting every experience with good hum

All five of the early culture hearths, or centers where cultures developed and from which ideas and traditions spread outward, were located near a major river o

Two angles in a triangle measure [tex]$102^{\circ}$[/tex] and [tex]$67^{\circ}$[/tex]. What is the measure of the third angle?A. [tex][tex]$11^{\circ}$[/tex][/t

Terdapat 60 orang murid di kantin. [tex]\frac{1}{6}[/tex] daripada murid-murid tersebut sedang beratur untuk membeli makanan. Berapakah bilangan murid yang tida

A client brings a project manager into a project during the execution phase. The project manager review the project scope for cost estimating purposes and notic

1. Lean el siguiente diálogo y, en el pizarrón, escriban solo la sílaba tónica de las palabras destacadas:-¿Cuál es tu deporte preferido? -El fútbol, por supue

konrad509 konrad509 · Answer 1 · 2014-12-25T09:24:16-05:00

[tex]8-2b=-\dfrac{2}{3}(12b+6)\\ 8-2b=-8b-4\\ 6b=-12\\ b=-2\\\\ -5=\dfrac{8m+12}{4}\\ -5=2m+3\\ 2m=-8\\ m=-4\\\\ -12j+4=-4-12j\\ 4=-4\\ j\in\emptyset \Rightarrow A [/tex]

[tex]5x+7=\dfrac{1}{2}(10x+12)\\ 5x+7=5x+6\\ 7=6\\ x\in \emptyset \Rightarrow B\\\\ -\dfrac{1}{9}(18x+27)=1+x-4-3x\\ -2x-3=-2x-3\\ 0=0\\ x\in\mathbb{R} \Rightarrow C\\\\ \dfrac{x+3}{4}=\dfrac{3}{4}x+\dfrac{3}{4}|\cdot4\\ x+3=3x+3\\ -2x=0\\ x=0 \Rightarrow A\\\\ 4+3x=2x-10\\ x=-14 \Rightarrow A [/tex]

Sagot :

Other Questions