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ASHA 777 [7]
3 years ago
15

-3•2•a+5(-7b)+(12•c•4)

Mathematics
1 answer:
nlexa [21]3 years ago
7 0
The answer is:
-6a + -35b + 48c
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Joe can jog 6 miles in one hour.How much farther than Tera can he jog in 2 hours (Tera can jog 11 miles in 2 hours)
Sergio [31]

Answer:

1 mile

Step-by-step explanation:

Joe =  6 mph

6 x 2 hours = 12 miles in 2 hours

Tera = 11 miles in 2 hours

12 - 11 = 1 mile

3 0
3 years ago
Michelle tried to solve an equation step by step. \begin{aligned} t-\dfrac35&=\dfrac45\\\\ t-\dfrac35+\dfrac35&=\dfrac45
koban [17]

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:

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4 0
4 years ago
(k+1) (k-5)=0 solve in quadratic equation
Mariulka [41]

The answer would be

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i would love it if you could help me with my question.

6 0
3 years ago
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Michelle pays $66.85 for a costume pattern and 8 yards of fabric. The pattern costs $4.85. How much does each yard of the fabric
Alchen [17]
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4 years ago
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sergejj [24]

Okay, here we have this:

Let's solve first A + 5/3 > 1/2:

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So, according with this we obtain the following in the number line:

6 0
1 year ago
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