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6x-y= -23 8x+3y= -9 Solve by substitution method Show work
answered
Nov 23, 2024
Mathematics
high-school
2
answers
71.1k
views
Evaluate \[4-0.25g 0.5h\] when \[g=10\] and \[h=5\].
answered
Nov 18, 2024
Mathematics
high-school
1
answer
172k
views
This morning the temperature was 38 degrees. This afternoon it was 57 degrees. What is the percent change in temperature? A. 50% B. 33.33% C. 10.53% D. 49.47%
asked
Nov 9, 2024
Mathematics
high-school
1
answer
226k
views
Kliegels classical study: older adults are quite skilled at using ____ such as _____ which help them compensate for _____: remembering if you did something.
answered
Sep 15, 2024
Social Studies
high-school
1
answer
51.1k
views
Healthy relationships mean what?
answered
Aug 14, 2024
Health
college
1
answer
206k
views
Maricopa's Success scholarship fund receives a gift of $ 115000. The money is invested in stocks, bonds, and CDs. CDs pay 3.75 % interest, bonds pay 3 % interest, and stocks pay 12 % interest. Maricopa
asked
Jun 19, 2024
Mathematics
college
1
answer
105k
views
John and Sandy Ferguson got married eight years ago and have a seven-year-old daughter, Samantha. In 2020 , John worked as a computer technician at a local university earning a salary of $153,800, and
asked
Apr 3, 2024
Business
high-school
1
answer
130k
views
Use the linear approximation to estimate (-0.97)^2 * (2.01)^2 ≈ . Compare with the value given by a calculator and compute the percentage error: Error = %.
asked
Mar 19, 2024
Mathematics
high-school
1
answer
83.0k
views
Explicit Variation of Gibbons-Hawking-York Boundary Term
answered
Jan 18, 2024
Physics
high-school
1
answer
228k
views
Y = 3x y = x + 4 use substitution
asked
Nov 24, 2023
Mathematics
college
2
answers
176k
views
George washington was a model of civic virtue committed to the liberty of the british colonies. How did he demonstrate this committment?.
asked
Nov 10, 2023
History
high-school
1
answer
143k
views
A person weighing 645 N climbs up a ladder to a height of 4.55 m. What work does the person do? What is the increase in gravitational potential energy? Where does the energy come from to cause this increase
answered
Oct 23, 2023
Physics
college
2
answers
116k
views
HELP HELPPP WITH THIS NOWW
answered
Sep 8, 2023
Mathematics
high-school
1
answer
144k
views
Is -71/80 rational???????
asked
Sep 4, 2023
Mathematics
college
2
answers
178k
views
Mario borrowed $750 to pay a doctor bill. The finance charge on the loan was $5, and the term of the loan was 14 days. What was the APR of Mario’s loan?
answered
Jul 22, 2023
Mathematics
college
1
answer
92.2k
views
What is 1+2+3+4+5+6+7+8+9..+100
answered
Jun 17, 2023
Mathematics
high-school
2
answers
13.2k
views
Use rounding to determine whether the following answers are reasonable.a. 96 ÷ 48 = 20b. 713 ÷ 99 = 72
asked
Jun 9, 2023
Mathematics
college
1
answer
7.7k
views
Why we can't live without sun?
answered
Mar 9, 2023
Biology
college
2
answers
108k
views
P(-3,-5) and Q(1, -3) represent points in a coordinate plane. Find the midpoint of PQ.
answered
Dec 23, 2022
Mathematics
college
1
answer
164k
views
Mom's car is 180 inches long. Dad's truck is 75% longer than mom's car. How long is the truck?
answered
Nov 27, 2022
Mathematics
high-school
2
answers
42.5k
views
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