Answer:
1. 0.56=14/25
2. 0.45=9/20
3. 6.02=301/50
4. 1.4=7/5
5. 0.12= 3/25
Step-by-step explanation
REALLY EASY... IF U NEED MORE HELP LET ME KNO
Answer: -8 & 8
Step-by-step explanation:
8•8 =64
(-8)•(-8)=64
Answer:
( 4, 9 ) is our solution in an ordered pair, as you could also say x = 4, and y = 9
Step-by-step explanation:
So we have the following system of equations at hand ( given directly below ), and want to make it such that each equation is multiplied by a value that makes a common variable, say x, have opposite values of coefficients such that they cancel each other out when the two equations are added, enabling you to solve for the value of the other variable, in this case variable y.
- Multiply this top equation by -5, so the coefficient of variable x becomes - 5, opposite to the respective x coefficient in the second equation.
- Adding the two equations we receive the simplified equation 21y = 189. y = 189 / 21 = 9. If y = 9, x should = - 23 + 3y = - 23 + 3 
9 = 4. To get this value of x simply isolate the value of x in the first equation given to us, and substitute the known value of y. We have our solution in the form ( 4, 9 ), where x = 4 and y = 9.
Answer: 460%
Step-by-step explanation: The decimal 4.6 equals 460%
To convert from decimal to percent, just multiply the decimal value by 100. In this example we have: 4.6 × 100 = 460% (answer).
➥ The ease way:
1) Move the decimal point two places to the right: 4.6 → 46 → 460.
2) Add a % sign: 460%
Answer: 460%
