answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mekhanik
5 days ago
7

Using the linear combination method, what is the solution to the system of linear equations 5 x + 3 y = negative 10 and Negative

20 x minus 7 y = 15? (–5, 1) (–1, 5) (1, –5) (5, –1)

Mathematics
1 answer:
zzz [9K]5 days ago
3 0

Solution:

the calculations are illustrated and displayed

You might be interested in
A school organised a concert for charity the graph and table showing information about 100 tickets sold
Inessa [9000]

Answer:

The cumulative frequency table displays the scores that some students achieved in a test. (a) Create a cumulative frequency graph based on this data on the grid provided. [2]...

Step-by-step explanation:

8 0
1 month ago
Read 2 more answers
Carla can choose two of her three pairs of sneakers to take to a track meet. If the pairs of sneakers are called A, B, and C, wh
lawyer [9240]
The formula for determining the number of ways to select two pairs of sneakers from three pairs labeled A, B, and C is represented by 3C2 (3 combinations of 2), which calculates as 3! / (2!(3 - 2)!) = 3! / (2! x 1!) = (3 x 2) / (2 x 1) = 3. Therefore, the sample space is S = {AB, AC, BC}.
5 0
1 day ago
Read 2 more answers
Ethan bought 4 packages of pencils. After he gave 8 pencils to his friends, he had 40 pencils left over. How many pencils were i
tester [8842]

Answer:

12 pencils per package.

Step-by-step explanation:

Details provided:

Ethan purchased 4 packages of pencils.

Number of Packages = 4

Number of pencils shared with friend = 8 pencils

Pencils remaining = 40 pencils

∴Total Number of Pencils = Pencils given to friend + Pencils remaining = 40+8 =48

Total Pencils in each package = \frac{\textrm{Total Number of Pencils}}{\textrm{No Of Packages}}= \frac{48}{4}= 12 \ pencils

8 0
26 days ago
The pizza shop offers a 15 percent discount for veterans and senior citizens. If the price of a pizza is $12, how would you find
Svet_ta [9500]
To calculate, simply multiply 12 by 0.15 or 15%, which equals 1.8. Then subtract 1.8 from 12, yielding $10.20 as the discounted price for the pizza.

I hope this is helpful


8 0
1 month ago
Read 3 more answers
2.161616 as fraction and as a mixed number
babunello [8412]
As a fraction, 2.161616 is represented as 2 161616/1000000, and when simplified, it becomes 2 10101/62500.
3 0
1 month ago
Read 2 more answers
Other questions:
  • Show that A(t)=300−250e0.2−0.02t satisfies the differential equation ⅆAⅆt=6−0.02A with initial condition A(10)=50 .
    10·1 answer
  • max is bisecting a segment. first. he places the compass on one endpoint and opens it to a width larger than half of the segment
    9·2 answers
  • The failure rate for a guided missile control system is 1 in 1,000. Suppose that a duplicate but completely independent control
    10·1 answer
  • During a certain week, a post office sold Rs.280 worth of 14-paisas stamps. How many of these stamps did they sell?
    10·1 answer
  • Pablo and Johanna have to do a yearlong study for their biology course. After some discussion, they decide to try comparing thei
    7·1 answer
  • Bob the Wizard makes magical brooms. He charges 125 gold pieces for each magical broom he makes for his customers. He also charg
    14·2 answers
  • Algebra There were 4 times the number of students in fourth grade at the basketball game.How many students attended the basketba
    15·1 answer
  • You’ve just finished making 3 batches of plastic tumblers: a red batch, a yellow batch, and a purple batch. There are 500 tumble
    13·1 answer
  • Which two statements are missing in steps 3 and 4? ∠X ≅ ∠C △ABC ~ △ZYX by the SAS similarity theorem. ∠B ≅ ∠Y △ABC ~ △ZYX by the
    6·2 answers
  • Mrs. Allan's car uses 8 gallons of gas for a 224-mile trip. Mrs. Owen's car uses 6 gallons of gas for a 210-mile trip. How many
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!