Ask question

Ask question

All categories

3 years ago

13

Last year the school choir had 25 members. This year the. Hiro has 33 members what is the percent of increase in the number of m

embers in the school choir

1 answer:

mixer [17]3 years ago

3 0

Answer:

25 x 4 = 100

8 x 4 = 32 %

Step-by-step explanation:

You might be interested in

How do you write the algebraic expression: x=-2.5 like i mean the answer

Ganezh [65]

Answer:

2.5 × t = 2.5 t

Step-by-step explanation:

5 0

2 years ago

4x2 + 8x - 7 - (3x2 - X+9)

Andreas93 [3]

Answer:

<h2> ${x}^{2} + 9x - 16$ </h2>

Step-by-step explanation:

$4 {x}^{2} + 8x - 7 - (3 {x}^{2} - x + 9)$

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression:

$4 {x}^{2} + 8x - 7 - 3 {x}^{2} + x - 9$

Collect like terms

$4 {x}^{2} - 3 {x}^{2} + 8x + x - 7 - 9$

${x}^{2} + 9x - 7 - 9$

Calculate

${x}^{2} + 9x - 16$

Hope this helps...

Good luck on your assignment...

5 0

2 years ago

Read 2 more answers

Using six random samples, the average number of catfish in the samples was 5.7. If the total population of fish in the pond is 2

lutik1710 [3]

Answer:10

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

Select the equation that is equivalent to the equation: y-3=2(x+5).

jeyben [28]

Y - 3 = 2(x+5)
y - 3 = 2x + 10
-3 - 10 = 2x - y
-13 = 2x - y

D) 2x - y = -13

6 0

2 years ago

Please help with this

lawyer [7]

Answer:

D. Yes The Triangles ARE ≅

Step-by-step explanation:

By definition equilateral triangles have all equal angles and sides. Since they share a side that means one of each triangle's sides are congruent. Using the transitive property (if side a ≅ side b and side b ≅ side c, then side a ≅ side c), you can prove that all other sides are congruent or equal in measure, no matter how you pair them.

3 0

2 years ago