Mathematics : asked on ochoachanna

06.01.2020

9-(x+8y)
distributive property

1

Step-by-step answer

09.07.2023, solved by verified expert

Mathematics, English, Physics. Research Scholar at Indian Institute of Technology, Roorkee

6 971 answers

Unlock the full answer

Step-by-step explanation:

It is was helpful?

Helpful Useless

Faq

Mathematics

9-(x+8y) distributive property

Step-by-step answer

P Answered by Master

=9-x-8y

Step-by-step explanation:

$9-\left(x+8y\right)$

$\mathrm{Apply\:the\:distributive\:law}:\quad \:-\left(a+b\right)=-a-b$

$-\left(x+8y\right)=-x-8y$

=9-x-8y

Mathematics

Imran is paid ?286 per week Every week he puts 20% of his wage into a savings account How much does he put into his savings each week

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

Neil places £2000 in a bank account that pays 1.5% simple interest per year. How much interest will he earn in 6 years?

Step-by-step answer

P Answered by PhD

SI=(P*R*T)/100

P=2000

R=1.5

T=6

SI=(2000*1.5*6)/100

=(2000*9)/100

=180

Neil will earn interest of 180

Mathematics

Deanna gets 3 problems incorrect on a math quiz. Her score is 85%. How many questions are on the quiz?

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

Anthony received $150 for his birthday this year. This was $10 less than half the amount he received last year. How much money did Anthony receive for his birthday last year?

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

An online media service offers video and music downloads. Each download of a song costs $1. Each download of a video costs 5 times as much as the song download. You have a credit of $70. How many songs can you purchase after buying 12 videos?

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

Which number is the smallest? 4.4 ⋅ 10−5, 3.99 ⋅ 10−6, 2.6 ⋅ 102, 1.85 ⋅ 103

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

If a european swallow flies 15 meters every 1 second how many would kilometers would it fly in 15 minutes

Step-by-step answer

P Answered by PhD

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

Mathematics

David is building wooden picture frames. Each frame requires 3/4 feet of wood. If David started with 12 feet of wood and now has 6 feet of wood remaining, how many pictures frames has he built?

Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics

David is building wooden picture frames. Each frame requires 3/4 feet of wood. If David started with 12 feet of wood and now has 6 feet of wood remaining, how many pictures frames has he built?

Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

free Ask question

Today we have helped

1 862 students

just now

Physics

A Drive to the BeachMary drove from her home to the beach that is 30 mi from her house. The first 15 mi she drove at 60 mph, and the next 15 mi she drove at 30 mph. Would the trip take more, less, or the same time if she traveled the entire 30 mi at a steady 45 mph

p Answered by PhD

1 minute ago

Chemistry

What is molarity of 47.0 g KCl dissolved in enough water to give 375 mL of solution?

s Answered by Specialist

1 minute ago

Health

Brichard is a 30 year old businessman who has had his blood drawn for his annual physical. Results of his lab work show: fasting plasma glucose (FPG) = 90 mg/dl, total cholesterol = 170 mg/dl, LDL = 160 mg/dl and HDL = 40 mg/dl. His physical exam revealed a BMI = 24 and a blood pressure = 135/80. Which of the following values did not meet optimal goals of health in this patient? i. LDL and Blood pressure
ii. HDL and BMI
iii. Fasting plasma glucose and total cholesterol
iv. Blood pressure and total cholesterol

m Answered by Master

2 minutes ago

Computers and Technology

write an application named badsubscript in which you declare an array of 10 first names. write a try block which you prompt the user for an interger and display the name in the requested position. create a catch block that catches the potential thrown when the user enters a number that is out of range. the catch block should also display an error message. save the file as badsubscriptcaught.java

p Answered by PhD

3 minutes ago

Mathematics

State the various transformations applied to the base function f(x) = |x| to obtain a graph of the function g(x) = |x + 1| − 2.

s Answered by Specialist

Get help with homework

What is Studen

Studen helps you with homework in two ways:

Our base includes complete solutions from various experts

chat

Leave a question

Studen will automatically choose an expert for you.

directly

We have more than 5 000 verified experienced expert