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Please please help me!! solve the system of equations by using the substitution method. { 4x - 5y = 19 { y = x - 4 select the correct choice below and, if necessary, fill in the answer box to complete
answered
Nov 23, 2021
Mathematics
high-school
5
votes
173k
views
10. The tickets to a ballet cost either $25 or $50. A total of 1,250 tickets, worth $50.000, tickets, which system of linear equations can be used to find the number of each type of ticket sold? 25x +
answered
Nov 15, 2021
Mathematics
high-school
4
votes
224k
views
BACKGROUND INFO: Monthly sales for ABC company can be modeled by the equation S=3000 + 42m, where S=total items sold and m = months Monthly sales for XYZ company can be modeled by the equation S=2500(1.
answered
Nov 14, 2021
Mathematics
high-school
2
votes
94.9k
views
Bo and Erica are yoga instructors. Between the two of them, they teach 45 yoga classes each week. If Erica teaches 15 fewer than twice as many as Bo, how many classes does each instructor teach per week
answered
Sep 2, 2021
Mathematics
high-school
5
votes
42.9k
views
Which type of line is shown below
answered
Aug 4, 2021
Mathematics
middle-school
2
votes
117k
views
What is the solution to the equation e^3x= 127 Round your answer to the nearest hundredth.
answered
Jul 8, 2021
Mathematics
high-school
6
votes
121k
views
A uniform disk of 10 kg and radius 4.0 m can rotate in a horizontal plane about a vertical axis through its center. The disk is rotating at an angular velocity of 15 rad/s when a 5-kg package is dropped
answered
Jun 30, 2021
Physics
college
5
votes
70.2k
views
How r u? do u like anime?
answered
Jun 2, 2021
Chemistry
high-school
7
votes
25.8k
views
Simplify 6 - 2^3 + (-9 + 5) • 2. -10 -12 6 -8
answered
Feb 20, 2021
Mathematics
college
4
votes
186k
views
If a line intersects two other lines then it is a transversal true or false
answered
Jan 13, 2021
Mathematics
high-school
1
vote
43.0k
views
Paul's doctor says his cardiorespiratory fitness level is excellent, but she worries about Paul's muscular fitness. Paul enjoys gymnastics, baseball, biking, and yoga. Increasing the frequency of which
answered
Sep 8, 2020
Health
middle-school
3
votes
79.7k
views
Your friend comes to you with a problem. It seems his shrimp boats arenʹt catching nearly as much shrimp as they used to. He canʹt understand why because originally he caught all the shrimp he could handle.
answered
Apr 11, 2020
Social Studies
high-school
7
votes
212k
views
changedQuestion 1 with 5 blanksMIREYA Chela, ¿(1) You answered(blank)? CHELA El libro de periodismo está encima de la mesa. MIREYA Gracias. Necesito preparar la tarea para la clase. CHELA ¿(2) You answered(blank)?
answered
Feb 19, 2020
Spanish
high-school
6
votes
85.8k
views
What is the inversa operation of division
answered
Jan 7, 2020
Mathematics
middle-school
4
votes
210k
views
What does bache see as the similarities and differences between the american and french revolution?
answered
Dec 6, 2019
History
high-school
1
vote
105k
views
The length of the sofa in justin house is 89 inches what is the metric equivalent in centimeters
answered
Nov 23, 2019
Mathematics
middle-school
3
votes
198k
views
If you're driving one and a half miles per minute, slow down by 15 miles per hour, and then reduce your speed by one third, how fast are you going now?
answered
Nov 9, 2019
Mathematics
middle-school
6
votes
34.7k
views
The first described iguanodon bones were collected by
answered
May 30, 2019
Biology
college
6
votes
169k
views
Greq and Sam oredered a pizza for lunch. Greg ate 3/4 of the pizza, and Sam ate 1/8 of the pizza. How much of the whoe pizza was eaten by greg and sam? a 1/3 b 1/2 c 5/8 d 7/8 and make sure to tell how
answered
Sep 17, 2018
Mathematics
middle-school
4
votes
18.8k
views
Find the volume of a rectangular prism if the length is 4x, the width is 5x, and the height is x2 + x + 2. Use the formula V = l ⋅ w ⋅ h, where l is length, w is width, and h is height, to find the volume
answered
Sep 14, 2018
Mathematics
high-school
1
vote
1.6k
views
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