allyleiman58
allyleiman58 allyleiman58
  • 14-10-2020
  • Mathematics
contestada

Hadley earned 8 more points on her test than Adam earned. Their points add up to 162. How many points did each student earn ?

Respuesta :

layicorn
layicorn layicorn
  • 14-10-2020

Answer:

Adam - 77 / Holly - 85

Step-by-step explanation:

x + (x + 8) = 162

2x + 8 = 162

2x = 154

x = 77

x = Adam

x + 8 = Holly

Therefore, Adam - 77 / Holly - 85.

Answer Link

Otras preguntas

Place each of the following phrases into the correct column within the table. Phrases growing crops in places where major pests don't live using beneficial inse
28, 33, 88, 81, 40, 25, 41 Mean median mode and range
_28 40 2 1 10 13 26 16 20 From least to greatest
Survival of the fittest refers to survival over what period of time.... A- The life of a species B- The life of an organism C- Over generations D- To adulthood
1,368 rounded to the nearest hundred​
Imetre of cloth cost $260. Susan bought 2.75 m of the cloth. She paid the cashier $1,000. How much change did she get? ​
tell the answer plss of this q
In "The Necklace" the author uses sequence to A. set up the ironic surprise ending. B. explain the use of idioms throughout the story. C. make the allusions eas
Chromium has an atomic mass of 51. 9961 u and consists of four isotopes, Cr50, Cr52, Cr53, and Cr54. The Cr52 isotope has a natural abundance of 83. 79% and an
what are the three water path ways through the xylem​