Answer: 40
Step-by-step explanation:
H(arold) = 2 + 2*K(enneth)
H = 2 + 2K
H + K = 38
Substitution:
2 + 2K + K = 38
3K = 36
K = 12
Kenneth solved 12 problems and Harold solved (2(12) + 2 = 24 + 2 =) 26 problems
Given:
recipe: 2 tsp of butter
Melinda wants to make 40% more servings than the recipe.
2 tsp is equal to 100%
additional of 40% makes it 100% + 40% = 140%
140% * 2 tsp = 2.8 tsp.
The expression that shows the number of teaspoons needed is:
D. 1.4 x 2
Answer:
8 1/2
Step-by-step explanation:
