808needhelp 808needhelp
  • 02-05-2019
  • Mathematics
contestada

Please help and thank you

Please help and thank you class=

Respuesta :

cippiiaawesome
cippiiaawesome cippiiaawesome
  • 02-05-2019

Answer:

A

Step-by-step explanation:

15·4=60

20·2=40

40±60=100

Answer Link

Otras preguntas

The equation of a line is -6x - 2y = -18. What is the x-intercept & y-intercept of the line?
Jeremy has Parkinson’s disease, a progressive neurodegenerative disease that affects motor skills. In addition to motor symptoms, Jeremy has noticed changes in
How does the epithelium of the colon differ from that of the small intestine?
Island A is 230 miles from island B. A ship captain travels 260 miles from island A and then finds that he is off course and 200 miles from island B. What beari
The factorization of x2 + 3x – 4 is modeled with algebra tiles. What are the factors of x2 + 3x – 4? (x + 4) and (x – 4) (x + 3) and (x – 4) (x + 4) and (x – 1)
???????? Help me please
Which is the best approximation to a solution of the equation e x = 2x + 3? 0 1 2 3
In general, countries that were European colonies in the 1940s have __________.
What is the pH of 0.001 M H,SO4 (strong acid)? After mixing 250 ml 0.001 M H,SO, with 750 mL water, what is the pH now?
Please help!!!!!!!!!!!!!