Answer:
35 dogs
Step-by-step explanation:
x ---> the number of dogs
y ---> the number of cats
The last week of January we have 20 cats and the ratio is the same
so
\frac{x}{y}=\frac{49}{28} ----> equation A
y=20 ---> equation B
substitute equation B in equation A
\frac{x}{20}=\frac{49}{28}
solve for x
x=\frac{49}{28}(20)=35 dogs
Answer:
<u><em>1520/49</em></u>
Step-by-step explanation:
- 88+10= 98
- <u><em>next you have to solve the numbers on the right side using the order of operations.</em></u><u><em> </em></u><u><em>(PEMDAS)</em></u>
- 98 x 30= 2940
- 2940 + 100= 3040
- <em>now you have solved the equations on both sides of the equal sign...</em>
<em>98=3040</em>
- <em>the final step is to divide the numbers in order to get the solution...</em>
3040/ 98 = 31.02040816
<em>*if you need it in fraction form it is </em>1520/49
<em>Hope I helped answer the question!</em>
Alex bought all the string needed for $125.
It costs $18 for the remaining materials to make each puppet.
So if we closely observe then we see that here $125 is the fixed cost because its not going to change with number of puppets.
And the variable cost is $18.
In this case we can model a Total cost function C(x) for for x number of puppets as below

The total cost to make 50 puppets=$1025
The length of x will be 4 cm if is the angle bisector of A.
<h3>What is an angle bisector?</h3>
A straight line that splits an angle in a triangle into two congruent angles is known as the angle bisector.
Given sides;
AB=12
AE=8
BD=6
DE=x
From the triangle angle bisector theorem;

Hence the length of x will be 4 cm.
To learn more about the angle bisector refer to:
brainly.com/question/12896755#SPJ5
#SPJ1
Answer:

Step-by-step explanation:
a₁ = 1 - 5(1 - 1) = 1 - 5·0 = 1
a₂ = 1 - 5(2 - 1) = 1 - 5·1 = 1 - 5 = a₁ - 5
a₃ = 1 - 5(3 - 1) = 1 - 5·2 = 1 - 5 - 5 = a₂ - 5
a₄ = 1 - 5(4 - 1) = 1 - 5·3 = 1 - 5 - 5 - 5 = a₃ - 5
and so on, therefore:
<h3>
aₙ = aₙ₋₁ - 5</h3>