hannahm128 hannahm128
  • 01-03-2021
  • Mathematics
contestada

question:
2r - 13 = -5

Respuesta :

scsb17hm scsb17hm
  • 01-03-2021

Answer:

r = 4

Step-by-step explanation:

2r = 13 + -5

2r = 8

r = 4

Hope that helps!

Answer Link
babysnow40 babysnow40
  • 01-03-2021
r=4

2r-13=-5
+13=+13
—————-
2r=8
/2. /2
————-
r=4
Answer Link

Otras preguntas

what is the meaning of the underline word suppliant of act i, scene i, of richard iii?
if an experiment seems to agree with the original hypothesis being studied, the scientist should say the data proves my hypothesis is true my hypothesis is now
In testing a set of hypotheses, if we insist on strong evidence against the null hypothesis we should choose alpha(a) to be __________. Very large Very small
Which Greek mathematician wrote the most definitive text on geometry, one that is still referred to today? A) Thales B) Pythagoras C) Euclid D) Archimedes E) Hi
why strong Army need for any country?
evaluate the following expression using the values given: find 3x2 − y3 − y3 − z if x = 3, y = −2, and z = −5.
geography is divided into what two areas?
Light traveling though air strikes the surface of the four different materials shown. Which material reflects light but does not refract it?
9\10 times a number plus 6 is 51
prove that opposite angles of a parallelogram are congruent