$7\left(6-3\right)=21$ , $\mathrm{Expand\:}5\left(x+3\right)-21+29:\quad5x+23$ , $\mathrm{Expand\:}50-3\left(8-x\right):\quad 3x+26$ , Subtract 23 and 3x from both sides and simplify: $2x=3$ , Divide both sides by 2 and simplify: $x=\frac{3}{2}$

<em>Hope this helps!!!</em>

6 0

2 years ago

When Marco swim, the number of calories burned after time x, In minutes, is given by the equation

Cloud [144]

Answer : 4. 576

Y= 330 + 8.2(30)

330 +246

576

4 0

2 years ago

Susan had a $10 coupon for the purchase of any time item. She bought a coat that was on sale for

gulaghasi [49]

The original price is 260

2*125+10 please mark me brainliest

7 0

2 years ago

So far, Charlie has pures 456.6 Glories. He wants to burn a total of 500 calorierHow many more calories must Charlie burn?

klasskru [66]

Well if he’s burned 456.6 calories already and he needs to get to 500 then you would have to simply subtract 456.6 from 500
The equation: 500 - 456.6 = 43.4
Hope this helps!

4 0

2 years ago

What is SA?2m3m4m6m​

What is SA?2m3m4m6m