Answer:
Step-by-step explanation:
40.2=3(x+2)
134=10x+20
134-20=10x+20-20
114=10x
11.4=x
Answer:
$5.3
Step-by-step explanation:
<u>1) Ask yourself: How much money is left to spend? </u>
<em>- Subtract the cost to rent the park shelter: </em>
3,500 - 250 = 3,250
<em>- Find the total amount of money spent on gifts for students: </em>
300 * 5.50 = 1,650
<em>- Subtract the total money spent on gifts for students: </em>
3,250 - 1,650 = 1,600
<u>2) Ask yourself: How much can be spent </u><u>per student</u><u>? </u>
<em>- Divide the money left by the number of students: </em>
1,600 / 300 = 5.3
Answer:
<QOS =150°(opp. <'s of a cyclic quard)
<QRS=75°(< at centre =2×< at circumference)
I don't know about the third one bro
Maybe there's an erroron that quation
1/3x=20
1st step do the opposite of 1/3x to get it by itself. So you would do 1/3x *3/1 than you would do 3/1 *20. What you do to that side you do to the other.
2nd step 20*3=60
3rd You can check your answer by doing 1/3 *60=20
I plugged the answer in the variable to Check it
