Step-by-step explanation:
I= (4 + x ) * 5 E= x
I: 52 more than Emma
(4+x) * 5 = x + 52
20 + 5x = x + 52
5x - x = 52 - 20
4x = 32
x = 8
so then
E= 8
I= 12 × 5 = 60
3 times what will give you 9? 9/3=3. So multiply 2 by 3: 2•3=6 or C :)
Answer:
Flour : sugar = (1/3) : (1/5) = 5 : 3 . . . . . . . . multiply the first ratio by 15 to eliminate fractions
The total of ratio units in the last representation is 5+3=8, so for a recipe of 16 cups, each ratio unit will stand for 16/8 = 2 cups.
Multiplying the ratio by 2 cups, we find Amanda will need
... <em>10 cups flour : 6 cups sugar</em>
for her recipe.
Distance = Square Root ( (X difference)^2<span> + (Y difference)^</span>2<span> )
</span>
Distance = Square Root ( (-4 --7)^2 + ( 3 --2)^2<span> )
</span>Distance = Square Root (3^2 + 5^2)
<span>Distance = Square Root (9 + 25)
Distance = </span><span>Square Root (34)
Distance = </span><span>5.8309518948
Therefore the length of lm equals </span>
<span>
<span>
<span>
5.8309518948
</span>
</span>
</span>