subject

Mathematics, 29.06.2019 05:30 Dreadpoolio1999

Solve using the substitution method x-7y=19 5x=-2y-16

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:30

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Answers: 1

question

Mathematics, 21.06.2019 19:50

What is the result of the following division?

Answers: 1

question

Mathematics, 21.06.2019 20:30

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.

Answers: 1

question

Mathematics, 21.06.2019 23:00

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Answers: 2

You know the right answer?

Solve using the substitution method x-7y=19 5x=-2y-16...

Questions

question

Physics, 04.02.2020 18:46

Is vapor pressure independent of atmospheric pressure? - this is what my instructor told me, but i don't understand why....

question

Mathematics, 04.02.2020 18:46

Can i ask what is ten times x...

question

Chemistry, 04.02.2020 18:46

How many molecules (not moles) of nh3 are produced from 5.01×10−4 g of h2?...

question

Mathematics, 04.02.2020 18:46

Abaseball player gets 10 hits in 40 at bats. what percent are hits, and what percent are not hits?...

question

Physics, 04.02.2020 18:46

What are the different types of energy...

question

Mathematics, 04.02.2020 18:46

Tina observes the points on the plane of a paper. what is the minimum number of points required to make a plane? answer a)0 b) 1 c)2 d)...

question

Biology, 04.02.2020 18:46

The pigment chlorophyll is contained in 1. stroma 2. grana 3. plastids 4. chromoplasts...

question

Physics, 04.02.2020 18:46

The scatter plot above shows the relationship between the pressure and volume of a gas (at fixed temperature). which of the following conclusions can...

question

Mathematics, 04.02.2020 18:46

When are the x-intercept and the y-intercept of a graph identical?...

question

Mathematics, 04.02.2020 18:46

Simplify the following expression 2u(-5u^2-8u+2)...

question

Mathematics, 04.02.2020 18:46

All of these methods can be used to show that two triangles are similar except...

question

Business, 04.02.2020 18:46

Two points why good judgement is important whe making budgeting decisions...

question

Health, 04.02.2020 18:46

How do good communication skills contribute to health? they eliminate disagreements between people. they people avoid dangerous...

question

Biology, 04.02.2020 18:46

Many cacti, such as saguaros and barrel cacti, have large stems and no leaves. what function of leaves is taken on by the stems of such cacti?...

question

Geography, 04.02.2020 18:46

Soil composition and horizons vary depending on climate....

question

Business, 04.02.2020 18:46

What benefit does a 401(k) plan provide over an ira? a) a higher rate of return b) fewer investment options c) less investmen...

question

Mathematics, 04.02.2020 18:46

Adance floor is in the shape of a rectangle it is 8meters long and 7 8meters wide. find the area?...

question

History, 04.02.2020 18:46

Which of the following accurately describes modernism?...

question

Mathematics, 04.02.2020 18:46

If isaac has 21 green marbles and 7 blue marbles and wants to make equal groups with none left over, what is the greatest number of groups he can make...

question

Mathematics, 04.02.2020 18:46

The population of mathlandia in 1995 was 23,473 and was projected to grow at a rate of 12% per decade. predict the population in the year 2010....

More questions: Mathematics Another questions

Questions on the website: 13722363