Q

#### Big Ideas Math 1 - 1.1,1.2

(10 Questions)
16 viewed last edited 3 years ago
A fun way to revise concepts learned and use linear equations to solve real-life problems.
0
1
After earning interest, the balance of an account is \$420. The new balance is 7/6 of the original balance. Interest earned = ------------------ \$
0
1
The cost C (in dollars) of making 'n' watches is represented by the equation, C=\ 15\ast n\ +85 . ------------- watches are made when C = 385 dollars.
0
1
Correct the error in solving the equation -1.5 + k = 8.2 → step 1 k = 8.2 + (- 1.5) → step 2
A
B
0
1
The temperature at 4 pm was -12 ^{\circ}C By 11 p.m the temperature had dropped to 14 ^{\circ} . What is the temperature at 11 p.m?
A
B
0
1
Bart cleans a community park for 6.5 hours. He earns \$42.25. How much did he earn per hour? If the answer is 3 dollars and 50 cents an hour answer it as \$3.50.
0
1
A discounted concert ticket is \$14.50 less than the original price "P". You pay \$53 for a discounted ticket. So P = ------------------ \$
0
1
A repair bill for your car is \$553. The parts cost \$265. The labor cost is \$48 per hour. How much time was spent in repairing the car? Answer as -------hours.
0
1
The difference of three times a number and 4 is -13. Let 'x' be the number. Pick out the equation which best represents this.
A
B
C
0
1
After lift off, the altitude of a plane is given by the equation a= 3400*t +600 where 't' is in hours. How many minutes after lift off is the plane at an altitude of 21,000 feet? Answer it as ---------------- minutes.
0
1
Which of the following inverse operations will help solve the equation 8 w = 72 ?
A
B
C
D by Sangeetha Pulapaka