Answer:
2.5
Step-by-step explanation:
youll have to multiply 4 times 5/8
Answer:
11x-5
Step-by-step explanation:
Hello,
y=x²+10x+11
y=x²+x-7
==>x²+10x+11=x²+x-7
==>9x=-18
==>x=-2
Sol={(-2,-5)}
Hey there,
In order to solve this equation we are going to subtract 2/3 by 3/4.
To add or subtract fractions we need to make sure that they have a common denominator:
- 2/3 and 3/4 (common denominator would be 12) so 8/12 and 9/12
Now that the denominators are the same we can subtract the two fractions:
- 9/12 - 8/12 would equal to 1/12
That means that 1/12th of the wall still needs to be done.
Therefore 8/12 of the wall had been painted green at the end of Tuesday.
Hope I helped,
Amna
Answer:
1/3 =0.33
Step-by-step explanation:
<em>ju</em><em>st</em><em> </em><em>subst</em><em>itute</em><em> </em><em>the</em><em> </em><em>va</em><em>lues</em><em> </em><em>of</em><em> </em><em>x</em><em> </em><em>and </em><em>y</em><em> </em><em>int</em><em>o</em><em> </em><em>th</em><em>e</em><em> </em><em>exp</em><em>ression</em><em> </em><em>to</em><em> </em><em>get</em>
<em>4</em><em>(</em><em>2</em><em>)</em><em>+</em><em>1</em><em> </em><em>/</em><em>3</em><em>(</em><em>3</em><em>)</em><em>^</em><em>2</em>
<em>=</em><em>8</em><em>+</em><em>1</em><em> </em><em>/</em><em>3</em><em>×</em><em>9</em>
<em>=</em><em>9</em><em>/</em><em>2</em><em>7</em>
<em>=</em><em>1</em><em>/</em><em>3</em>
<em>=</em>0.33
