Answers by RobertT
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Answers by RobertT

Answers by RobertT
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Three students each examine the system of linear equations shown. 8x+4y=16 8x+2y=8 Caleb says there is exactly one solution. Jeremy says there is no solution. Kim says there are infinitely many solutions.
answered Nov 23, 2023
3 votes
180k views
Given : f(x) = x2 - 5 and g(x) = 3x - 1 Find 2g (f(-5))
answered Nov 12, 2023
6 votes
212k views
3 times what number equals 1
answered Apr 22, 2023
2 votes
56.1k views
If three angles of a triangle are 2x°, 6x° and x°, find the size of largest angle.​
answered Apr 16, 2023
2 votes
10.6k views
Write the definition of a function named isPositive, that receives an integer argument and returns true if the argument is positive, and false otherwise. So, if the argument's value is 7 or 803 or 141
answered Mar 22, 2023
9 votes
57.8k views
How many moles of K₂CO3 are in a 150.0 g sample
answered Mar 10, 2023
1 vote
216k views
If C = 18π inches, what is the area? I need the answer asap
answered Oct 10, 2022
5 votes
93.8k views
What type of health screening would this patient most likely receive? Sue is a 45-year-old woman with a family history of breast cancer. Her healthcare professional will most likely recommend that she
answered Sep 17, 2022
5 votes
74.7k views
Please help!!: 1. Write the equation of a line that is perpendicular to y= -1/3 x+6 and passes through the point (3,5). 2. Write the equation of a line that is parallel to y = 2x – 4 and passes through
answered Jul 27, 2022
8 votes
25.5k views
Solve the following exponential equation. Round to the nearest thousandth place (3 decimal places) 5^3x+7 =311
answered Jul 10, 2022
6 votes
171k views
Help me this one is for 10 points.
answered Mar 28, 2022
2 votes
50.5k views
Rewrite 2/5 : 1/15 as a unit rate HELPP
answered Feb 18, 2022
4 votes
134k views
chager Company purchased a computer system on January 1, 2019, at a cash cost of $25,000. The estimated useful life is 10 years, and the estimated residual value is $3,000. The company will use the double
answered Feb 1, 2022
4 votes
172k views
If f(x)=|x|, write a function g(x) that is f(x) translated up 4 units. ​
answered Oct 27, 2021
4 votes
234k views
A Ferris wheel has 16 evenly spaced cars. The distance between adja- cent chairs is 15.5 ft. Find the radius of the wheel (to the rear- est 0.1 ft).
answered Jul 29, 2021
4 votes
135k views
Simplify: − 7( 21 − 16) + 3(9) (24 − 18)
answered Jul 10, 2021
1 vote
51.6k views
How will advances in technology impact business?
answered Feb 11, 2021
3 votes
198k views
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