Part A = She incorrectly add 1 (4/4) with 3/4, so instead of getting 7/4 she got 8/4.
Part B=She needs 28/4 (7) cups for 4 batches because 4/1x7/4=28/4.

7 0

2 years ago

Read 2 more answers

It takes 15 people to play a 13 minute pool game. How many people would it take to play a 39 minute game?

Bumek [7]

Answer:

depends on how much beer is left

Step-by-step explanation:

3 0

2 years ago

Michelle tried to solve an equation step by step. \begin{aligned} t-\dfrac35&=\dfrac45\\\\ t-\dfrac35+\dfrac35&=\dfrac45

valentinak56 [21]

Answer:

Step 2

Step-by-step explanation:

Michelle's step in trying to solve the equation is given below:

$\begin{aligned} t-\dfrac35&=\dfrac45\\\\ t-\dfrac35+\dfrac35&=\dfrac45+\dfrac35&\green{\text{Step } 1}\\\\ t&=1&\blue{\text{Step } 2} \end{aligned}$

Michelle made a mistake in Step 2.

The right hand side of Step 1: $\dfrac45+\dfrac35\neq 1$

Rather, the correct sum is:

$\dfrac45+\dfrac35=\dfrac75\\\\=1\dfrac25$

5 0

3 years ago

Math help!!Who knows the answers to all 4?<br> If you have snap I can sent you a clearer photo.

Citrus2011 [14]

Answer:

13 is reflection over the X axis

Step-by-step explanation:

4 0

3 years ago