Rate of Daniel - x:
4.95 (40 ÷ 9 + x) = 40
22 + 4.95x = 40
4.95x = 18
x = 40 ÷ 11
Time for Paul to gather 40 bushels:
= 40/(40 ÷ 11)
= 40(11 ÷ 40)
= 11
Hope I helped!
Answer:
Hunting
Step-by-step explanation:
Answer:
250
Step-by-step explanation:
1 hundred = 10 tens so, 8 hundreds equal 80 tens. 80 tens plus 13 tens is 93 tens.
So the answer would be 8 hundreds + 13 tens + 5 ones = 93 tens + ones
Answer:
y = 4x -3
Step-by-step explanation:
The line perpendicular to the given line can be written as the same equation with the coefficients of x and y swapped, and one of them negated. The constant may be different, so we'll call it "c".
4x -y +c = 0 . . . . . line perpendicular to that given
The y-intercept of the second given line can be found by setting x=0. That gives the equation -y -3 = 0. The perpendicular line with x=0 would have equation ...
-y +c = 0
Comparing these two tells us c = -3.
So, the general form of the perpendicular line we want is ...
4x -y - 3 = 0
We can add y to put this in slope-intercept form:
y = 4x -3
