Answer:
y = 40.96
Step-by-step explanation:
Given
4 = 
( multiply both sides by 10.24 to clear the fraction )
4 × 10.24 = y , that is
y = 40.96
Ur correct so yea peepeepoopoo
<span>The
question here is why using either compatible numbers or rounding as a method
for estimation would be the same?
Well, we use rounding as a method of estimation to get a solution in a certain
equation faster yet the same.
For example, in the given equation we have 32 x 695
=> Instead of 32, we can use 30
=> instead of 695, we can use 700
=> 30 x 700
=> the answer is 21 000
Now, let’s multiply the exact number
=> 32 * 695
=> 22 240
Not, really exact yet close.
That’s how estimation works.
</span>
Answer:
Leg-Leg
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
Since we know x = 2 and z = 3x, let's find z by substituting the value for x into z:
z = 3(2) = 6
Now that we have the values of both x and z, we can substitute them into the expression and simplify:
x + 4z - 5 - 3x
= 2 + 4(6) - 5 - 3(2)
= 2 + 24 - 5 - 6
= 15
