Set the ones digit to x. 2x+1=7, so 2x=6, so x=3.
x+1 is the tens digit, so the tens digit is 4 and the number is 43.
Answer:
Remainder is 425
Step-by-step explanation:
Let the two numbers Marsha has be A & B
From the question, we have the first equation as
A ÷ 70 = 64
Multiply both right and left sides by 70, we have:
A = 70 * 64 = 4,480
A = 4,480
From the question, we have the second equation as:
B ÷ 105 = 99
Multiply both left and right sides by 105, we have:
B = 105 * 99 = 10,395
B = 10,395
Remainder = (A + B) ÷ 35 = (4,480 + 10,395) ÷ 35
Remainder = 14,875 ÷ 35 = 425
Remainder = 425
Answer:
5
Step-by-step explanation:
You add the previous 2 numbers so the answer would be 162
