Answer:
What's the question? All you posted was the potential answers.
Step-by-step explanation:
I dont know if I'm right or not but I believe the answer is b, because you cant solve for x with only these numbers.
Answer: Moses pays $2.50, and Marvin pays $1.50.
Step-by-step explanation: To solve this question, you have to find the unit rate.
8 pens for $4
4/8= 0.5/1
So, one pen is equal to 50¢.
Then, you just have to multiply how many pens each one buys by the price of one pen.
0.5*5=2.5
0.5*3=1.5
When you add them together, you come up with the amount the question have in the beginning.
2.5+1.5= 4
To conclude, Moses pays $2.50, and Marvin pays $1.50.
X = 25
dog house:
<span>a = 6 *height</span>
<span>b = 5 *base</span>
Jane's house
c = 30 *height
<span>d = ? *base</span>
a / b = c / d
6 / 5 = 30 / d
When two ratios are equal. then the cross products are
equal.
6d = 5(30)
6d = 150
d = 150/6
d = 25
to check:
6d = 5(30)
6(25) = 150
<span>150 = 150</span>
Answer:
100 / (22+3)
=100/25
=4
Step-by-step explanation: