Answer:
-360
Step-by-step explanation:
Answer:
9 red shirts
Step-by-step explanation:
30 x 0.30 = 9 red shirts
Answer:
f= 2x+3/x
Step-by-step explanation:
divide both sides by x
Answer:
20
Step-by-step explanation:
→ First find the value of x and y
x + y = 5
x - y = 4
→ Add the equations to cancel out the y's
2x = 9
→ Divide both sides by 2 to find the value of x
x = 4.5
→ Substitute x = 4.5 back into x - y = 4 to find the value of y
4.5 - y = 4
→ Minus 4.5 from both sides to isolate -y
-y = -0.5
→ Multiply everything by -1
y = 0.5
→ Substitute x = 4.5 and y = 0.5 into x² - y²
4.5² - 0.5² = 20.25 - 0.25 = 20
Answer:
Step-by-step explanation:
37/100 = 0.37
21/100 = 0.21
29/100 = 0.29
0.2, 0.21, 0.22, 0.23, 0.24, 0.25, 0.26, 0.27, 0.28, 0.29, 0.3, 0.31, 0.32, 0.33, 0.34, 0.34, 0.35, 0.36, 0.37, 0.38, 0.39, 0.4
Hope this helps!