It’s 490 because u multiply 70x70 equals to 490 also it’s multiplication because it’s per
Answer:
See explanation
Step-by-step explanation:
You need to find the Least common Multiple which would be the 36 customer. because 9 times 4 is 36 and 12 times 3 is 36. 36 is the least common multiple
Answer:
b = 43
Step-by-step explanation:
So let's plug things in first:
y= 2x - 20 and y= -5x +b which can become →
2x - 20 = -5x + b (now you said that x=9 so let's plug that in)
2(9) -20 = -5(9) + b (now try solving that)
18 -20 = -45 + b → -2 = -45 + b ( so then add 45 to both sides)
43 = b ( and there's your answer )