Pkatrina320
Pkatrina320
07-10-2014
Mathematics
contestada
The sum of twice a number b and 3 is 18.
Respuesta :
luana
luana
07-10-2014
[tex]2b+3=18\ \ \ |Subtract\ 3\\\\ 2b=15\ \ \ |Divide\ by\ 2\\\\ b=7,5\\\\Solution\ is\ b=7,5.[/tex]
Answer Link
Аноним
Аноним
07-10-2014
2(b+3)=18 that si the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 34+ )
Otras preguntas
If 8 is subtracted from seven times a certain number, the result is the same as if 28 is added to three times the number. Find the number.
How do you write 143% as a decimal
Find the coordinates of the other end point of the segment given it’s midpoint and one endpoint. Midpoint (-6,8) endpoint (-12,-1)
5/6 of 15 i need help????????????
For a dinner party, Myra is creating individual servings of appetizers. She has 15 carrot sticks and 18 celery sticks. If she wants each serving to be identical
A plant cell has a length of 0.000085 meters. Which is this length written in scientific notation?
HELP GIVING BRAINLIEST AND 100 POINTS!!!! IM D3AD S3RIOUS!!!!!! How did migration lead to the population of the world?
Bacteria and fungi have important roles in ecosystems as decomposers by A. breaking down dead organisms B. making old trees die C. keeping people indoors
What is the reason it took Mexico over 60 years to become a state
Thea's monthly rent is 1,600 dollars. If the rent goes up 3% a year, then the rent will be __________dollars per month after the first year .
