JayYT15 JayYT15

11-11-2020
Mathematics

contestada

x2+5x−7 when x=2 can you help me i am wayy back of the class and next month grades close

Respuesta :

traceynguyen002 traceynguyen002

11-11-2020

Answer:

7

Step-by-step explanation:

x2 + 5x - 7

sub x = 2 in

(2 X 2) + (5 X 2) - 7

4 + 10 - 7

= 7

Answer Link

Otras preguntas

What is1 /5 divided by 4

what transforms energy in food molecules into usable energy

Anna buys 24 seeds and plants 3 in each pot. She has 5 pots. How many more pots does Anna need to plant all of her seeds?

try to guess this one (2*10^-3)*(3*10^4)

Which of the following contraceptive methods do men NOT use? a. IUD b. vasectomy c. withdrawal d. condom Sex is NOT a way to __________. a. prove your love b.

Can someone help with geometry !! If m

The length of a rectangle is 7 cm than 6 times its width. It's area is 10 square centimeters. Find the dimensions

least to greatest 0.386 0.3 0.683 0.836

Which reform did the Nineteenth Amendment enact? a. temperance laws c. a ban on child labor b. women’s suffrage d. African American men’s suffrage

Identify the points (X1,y1)from the equation y-9=3(x+2)