hrae123 hrae123

04-02-2021
Mathematics

contestada

2x – 7y + 3x + 9 when I = 2 and y= -4

Respuesta :

Emilie6473 Emilie6473

04-02-2021

Answer:

47

Step-by-step explanation:

Assuming I = X

2(2) - 7(-4) + 3(2) + 9

4 + 28 + 6 + 9

10 + 28 + 9

38 + 9

47

Answer Link

Otras preguntas

does the teenager consume drugs to maintain reproductive health

30 cm cubic of water was mixed with 30 cm cubic of ethanol. the final. volume of the misturr was found to be less than 60cm cubic .Give the reason why

Which instrument belongs in the percussion family?

35 POINTS- NEED ASAP PLS!!!! The graph is the pic The graph shows the calories burned for hiking and downhill skiing. A. Find the slope of each line. B. How ma

(Free Points!!!) What are quartiles? A) Tiles that are worth 25 cents B) Another name for quarters C) A way to measure liquids D) A group of number data showing

What is the slope and y-intercept of the line y = -4x + 8 ? The slope of the line is -4. and the y-intercept is (0.8). O The slope of the line is 8. and t

You borrow money for 4 years. The total amount you repay is $7,840, which includes $840 in simple interest. How much was the principal?

What is the correct definition of a strain?

area a=84660 2 84 5,040 X 5040

Wilson Co. has three segments -- Tennis, Golf, and Fishing. The Tennis segment is currently producing 2,000 units annually. The units sell for $200 each. The co