If
you would like to know how much baking powder is needed to make 3000 jumbo muffins, you can calculate this using the following steps:<span>
8 jumbo blueberry muffins ... 1 1/2 teaspoons of
baking powder
3000 jumbo muffins ...
x teaspoons of baking powder = ?
8 * x = 1 1/2 * 3000
8 * x = 3/2 * 3000
8 * x = 4500
x = 4500 / 8
x = 562.5 teaspoons
The correct result would be 562.5 teaspoons of baking powder.</span>
Just solve the equations:
<span>A) X - Y = 11
B) 2x + Y = 19
Multiply A) by -2
</span>
<span>A) -2X +2Y = -22 then add to B)
</span><span>B) 2x + Y = 19
3Y = -3
Y=-1
</span>
<span>A) X - -1 = 11
x = 10
</span>
Answer:
25
Step-by-step explanation:
25-5=20, 5/4*20=25
Consecutive numbers can be written as such:
n + (n + 1) = 73
Open the parentheses and simplify:
2n + 1 = 73
Subtract 1 from both sides:
2n = 72
Divide both sides by 2:
n = 36
The numbers are 36 and 37
