Answer: x + 100
Step-by-step explanation:
From the question, we are told that Bobbie has 100 more followers than Debora and x is used to represent the number of followers that Debora has.
The expression that shows the number of followers Bobbie has will be the number of followers that Debora has plus 100. This will be :
= x + 100
Answer:
see explanation
Step-by-step explanation:
you are looking for perfect square factors of the numbers under the radical sign. both numbers and the sum are irrational because they contain √5
125 = 5×25
80 = 5×16
<em>3</em>√125 =<em> 3</em>√(25×5) = <em>3</em>×5√5 = 15√5
√80 = √(16×5) = 4√5
1) 15√5 + 4√5 = 19√5 the √5 is the same square root so you add the coefficients
perfect square factors are bold
4×√(25×2)×√(9×2) =
4×5×3×√(2×2) =
60×√4 =
2) 60 × 2 = 120
the numbers are both irrational but the answer is rational because √2 ×√2 = √4 = 2
Answer:
244$
Step-by-step explanation:
multiply 976 by .25 and that equals 244
Answer:
1. (x+2y)^2-ab x^2+4xy+4y^2-ab
2. 3n-13<9 n<22/3
3. 6+n/7=4 n/7=-2
Answer:
4:5
Step-by-step explanation:
Pls give brainliest
