jcar2133 jcar2133

01-07-2021
Mathematics

contestada

Use the substitution method to solve the system of equations.

A. (5,-7)

B. (-1,-5)

C. (-1,5)

D. (2,-1)

Use the substitution method to solve the system of equations A 57 B 15 C 15 D 21 class=

Respuesta :

ritikamushyan ritikamushyan

01-07-2021

Answer:

correct ans is d

Step-by-step explanation:

click the photo to see process

Ver imagen ritikamushyan

Answer Link

andersonjaniyah9 andersonjaniyah9

01-07-2021

the right answer is d

Answer Link

Otras preguntas

Which statement is true about oxidation and reduction in an electrochemical cell? (1) Both occur at the anode. (2) Both occur at the cathode. (3) Oxidation occu

A compound has a molar mass of 90. grams per mole and the empirical formula CH2O. What is the molecular formula of this compound? (1) CH2O (3) C3H6O3 (2) C2H4O2

Tetrachloromethane, CCl4, is classified as a (1) compound because the atoms of the elements are combined in a fixed proportion (2) compound because the atoms of

Which particle has the same electron configuration as a potassium ion? A. fluoride ion B. sodium ion C. neon atom D. argon atom

If f(x)=2x+5 and g(x)3x3rd power +2x+4 what if f(g(2))

what is the log(45)/log(15) simplified?

In which type of chemical reaction do two or more reactants combine to form one product, only? (1) synthesis (2) decomposition (3) Single replacement(4) double

Which formula represents a nonpolar molecule containing polar covalent bonds? (1) H2O (3) NH3 (2) CCl4 (4) H2

Find the sum of -4 and 14

Which subatomic particle has a negative charge? (1) proton (3) neutron (2) electron (4) positron