1answer.
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
Harlamova29_29 [7]
3 years ago
5

What are the solutions of the system 7x + 3y=-3 and y= -2*?

Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

opt 4

Step-by-step explanation:

when x=0, 0+3y= -3, so y=-1    (0,-1) is solution

         when x=3 , 21+3y=-3,  3y= -3-21= -24

                                                    y= -8                  (3,-8) is also solution

You might be interested in
6. The first six terms in a quadratic pattern are
dexar [7]
Since 83-59=24, 83 is added by 28 so your answer would be 111.
5 0
3 years ago
Consider z = 3StartRoot 3 EndRoot + 3i. What happens to the modulus and argument when z is raised to the 4th power?
vfiekz [6]

Answer:

Its A on edge

The modulus increases by a factor of 216, and the argument increases by StartFraction pi Over 2 EndFraction.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A trapezoid has an area of 30 in2. If the lengths of the bases are 4.8 in. and 5.2 in., what is the height?
Aleonysh [2.5K]
5.2+4.8= 10
So it has to be 20 I think
3 0
3 years ago
Which shows the expression below simplified?
salantis [7]

Answer:

D

Step-by-step explanation:

(7 × 10-7) × 0.06

7 × 0.06 × 10^-7

0.42 × 10^-7

4.2 × 10^-8

7 0
3 years ago
If Anne's age is represented by the variable (a) then.... Epress Jenny's age in terms of (a) if Jenny is 3 years less than 1/2 o
Alchen [17]
Jenny is 3 less than half of a, or 1/2a - 3.  Fraz is twice a + 7, or 2a+7.
5 0
3 years ago
Other questions:
  • suppose you earn $15 for each car you wash. Which function describes the relationship between your total earnings E and the numb
    6·2 answers
  • 15 out of the 20 students at the lunch table had a sandwich. What percent of the table do those 15 students represent? Put this
    11·1 answer
  • What is the simplified slope of the line that passes through points A(6,0) B(0,-2)?
    13·1 answer
  • I need help with this "The graph shows Ms. Franklin’s salary for the first few years she worked at a company.
    13·2 answers
  • The ratio of the surface area of two similar cylinders is 9 to 16 what is the ratio of their corresponding heights
    15·1 answer
  • 7th grade math for easy points
    10·1 answer
  • Which point is the vertex for the graph of y = |x| + 2?
    13·1 answer
  • Plz help me.........
    14·2 answers
  • Help me plzzzzzzzzzzzzzz
    11·1 answer
  • 13. The sports field shown in the image below has a 90m by 70m football field with a semi-circular area at each end. A tract run
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!