Answer:
4/10
Step-by-step explanation:
0.4 is said by "four-tenths." Fractions are also said the same way. Notice how there is a four and a ten. This should be easier to help you make decimals in fraction form. The four would be the numerator and the ten would be the denominator, making the final answer 4/10.
Answer:
You increase each term inside the parentheses by -1 in order to subtract each term, since the subtraction is the additive inverse
1.5,1.25,1.75,3.5 for number 3
You would add up the length of all sides to get the area.
Wendy = W
Connie = C
Tim = T
Equations
W = C + 4
C = T + 4
W + C + T = 45
Solution
Put W into the third equation
C + 4 + C + T = 45
2C + 4 + T = 45
Put T into the above equation
C = T + 4
T = C - 4
2C + 4 + C - 4 = 45
3C = 45
C = 15
C = T + 4
15 = T + 4
11 = T <<<< Answer
