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Solve each system by substitution -4x + y = 6 () -5x + y = -2 () 3x - 8y = 24 -5x - y= 21 () -3x + 6y = -12 () -5x + y = -3
answered
Jul 20, 2021
Mathematics
middle-school
1
vote
198k
views
Newton's second law of motion states that larger things need more force to move them than lighter things. What would be an example of this law in action?
answered
Jul 14, 2021
Physics
high-school
5
votes
157k
views
The map of crater lake national park combines information about landforms with information about towns,boundaries,and borders. Which kind of map combines this information
answered
May 31, 2021
Geography
middle-school
3
votes
25.4k
views
$4.30 makeup; 40% discount; 6% tax 25POINTS
answered
May 10, 2021
Mathematics
middle-school
2
votes
105k
views
H(t) = t + 3; Find h(1)
answered
Apr 14, 2021
Mathematics
high-school
6
votes
214k
views
Which of the two functions below has the largest maximum y-value? f(x) = -x4- 2 g(x) = -3x3 + 2
answered
Mar 21, 2021
Mathematics
high-school
4
votes
6.8k
views
According to the text, toddlers MOST likely avoid unfamiliar foods because:A) they are in the "terrible twos."B) it is a protective mechanism to keep them from being poisoned.C) they hate change.D) they
answered
Oct 5, 2020
Health
high-school
4
votes
3.3k
views
________ are permanent elected bodies of workforce representatives or joint committees with employer's representatives, established on the basis of law or collective bargaining agreements with the overall
answered
Jul 10, 2020
Social Studies
high-school
5
votes
205k
views
If h(x) = −2x − 10, find h(−4)
answered
May 26, 2020
Mathematics
middle-school
2
votes
218k
views
Which organism is able to cause an infection? (A) bacteria (B) skin cell (C) white blood cell (D) red blood cell
answered
Mar 14, 2020
Biology
middle-school
2
votes
85.2k
views
What is the religious group that the Crusaded targeted on the Iberian Peninsula
answered
Mar 3, 2020
History
middle-school
4
votes
146k
views
Explain what the condition of hyperopia is, what causes it,and how it is corrected
answered
Jan 25, 2020
Biology
middle-school
2
votes
32.0k
views
(x + 2) is raised to the fifth power. The third term of the expansion is: C(5, 3)x³2² C(5, 3)x²2³ C(5, 2)x³2²
answered
Dec 16, 2019
Mathematics
college
2
votes
41.2k
views
Sal bought 35 feet of window trim at a hardware store. The trim cost $1.75 per foot, including sales tax. If Sal paid with a $100.00 bill, how much change should he have received?
answered
Oct 23, 2019
Mathematics
high-school
6
votes
227k
views
babies music stores offering a 20% discount on all CDs and DVDs meaning 80% of the price price remaines if the discount price is 16.80 what is the original price
answered
May 28, 2019
Mathematics
middle-school
2
votes
218k
views
What is the final step to be performed when computing σ(x - 2)2??
answered
Apr 19, 2019
Mathematics
high-school
0
votes
188k
views
Which word best completes this sentence? Raúl _____ el bolígrafo para escribir.
answered
Feb 8, 2019
Spanish
middle-school
1
vote
95.1k
views
The area of Fort Worth is 139.1 sq. miles greater than the area of Denver. The area of Denver is 67.7 sq. miles greater than the area of Honolulu. The area of Fort Worth is 292.5 sq. miles. What is the
answered
Jan 17, 2019
Mathematics
high-school
7
votes
154k
views
Is this increasing decreasing or constant F(x)=3x
answered
Nov 27, 2018
Mathematics
high-school
5
votes
234k
views
You called Ticket Taker for local team football tickets. The tickets cost $94 and you will be charged a processing fee of 5%. How much is the fee?
answered
Jun 27, 2018
Mathematics
high-school
4
votes
132k
views
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