Answer:
29 for the skis and
25 for the snowboards
Step-by-step explanation:
478÷16 and
478÷19
Answer:
the answer is b i think
Step-by-step explanation:
There are approximately 3.3 feet in a meter.
To find the number of feet, multiply 1.4 and 3.3
1.4 × 3.3 = 4.62
4.62 is greater than 4.
The swimming pool that is 1.4 meters deep is deeper.
Hope this helps!
Answer:
y = 21
x = 74
Step-by-step explanation:
-x + 4y = 10
x - 3y = 11
Let the first eqn be eqn 1 and the second be eqn 2
ie
- x + 4y = 10 --------eqn 1
x - 3y = 11 ----------eqn 2
From eqn 1, make x the subject of the formula
Carrying x over the equal to in order to change the sign from - to +
4y - 10 = x
Substitute the value of x in eqn 2
4y - 10 - 3y = 11
Collecting like terms
4y - 3y = 11 + 10
y = 21
The value of y is 21
Then, substitute the value of y into eqn 1
-x + 4y = 10
-x + 4(21) = 10
-x + 84 = 10
84 -10 = x
In order to get rid of the - sign
x = 74
Therefore,
x = 74
y = 21
