Greg needs to practice his clarinet for 40 minutes per day. He already practiced 30% of the total time needed. How many more minutes does he need to practice?

This might look confusing but I really need help on this!!I suck at chemistry Which of the following is true about peaplants?A. They produce a small number of offspring.B. They produce asexually.C. Their female parts can be artificially pollinated.D. They don't have many contrasting characters. The legislative branch enforces the law to make sure people follow them? True or False Another theme is perseverance and determination. This is especially seen in how Brian learns to solve problems that will potentially be life-threatening. He calls upon his intelligence, memory, and youth to overcome such experiences as creating fire, fighting off a moose, building shelter, and finding food. Again, for the reader, these experiences offer anyone a example to follow in order to resolve issues in his own life. The excerpt below is from the U.S. Constitution"We the People of the United States...do ordain and establish thisConstitution for the United States of America."Which principal is this statement about?Rule of lawC. Self-govermentB. Due ProcessD. Rights beak shape, camouflage, and webbed feet are all examples of which type of adaptation What are the solutions to the system of equations? y=2x^26x+3 y=2x+3 URGENT!!! plz help will give brainlist question is in photo 5m+15m=0t-5t+6=05p+12p+4=02a+10a-48=0x(2x+5)=0 ______ is a natural resource that is used to produce energy ?Natural resourceEnergy resourceNonrenewable resourceRenewable resource The two legs of a right triangle measure 7 inches and 5 inches. Find the measure of the acute angle that is included between the longer leg and the hypotenuse. WILL GIVE BRAINIEST TO FIRST RIGHT ANSWER Which exponential expression is equivalent to the one below? (6x3)^525 POINTS!!!!!! I just wanna make sure im doing this right What are the values of x and y if you answer is not a whole number write it as a decimal and round if neccasasry what were two things that the colonist tried to do before they sent the king their list of grievances(complaints)? For viewers of Conceptual Art, what isneeded most is plz help i gotta turn dis in now (no links) Find the solution of this system of equations.Separate the x- and y-values with a comma.x = -10 + y-16x 2y = -2 short sentence from Accustomed and Crumb Which of the following did the North's General William T. Sherman accomplish in 1864? A. He conquered Richmond. B. He faced Lee's Army of Northern Virginia in order to defend Washington from Southern invasion. C. He conquered Atlanta and then marched through Georgia to Savannah. D. He killed General Joseph Johnston in battle.