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Ludmilka [50]
3 years ago
7

There are 12 math classrooms. Each classroom needs 2 pencil sharpeners. Each pencil sharpener costs $2.45, including tax. How mu

ch does it cost to purchase enough pencil sharpeners for the math classroom? *
Mathematics
1 answer:
disa [49]3 years ago
3 0

Answer:

$58.80 for 12 math classrooms

Step-by-step explanation:

$2.45 x 2 = $4.90

12 x $4.90 = $58.80

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Sage has a total of 8,400 beads to make bracelets.Each bracelet has 14 beads.Sage thinks she can make 60 bracelets using all of
UkoKoshka [18]

Answer:

is 600 bracelets

Step-by-step explanation:

8,400 / 14=600

now im gonna check my answer:

600 x 14= 8,400

3 0
3 years ago
Sandra's bird feeder holds 3/5 of a cup of birdseed. Sandra is filling the bird feeder with a scoop that holds 1/10 of a cup. Ho
Alexeev081 [22]
6, because 3/5=6/10 and 1/10*6=6/10.
8 0
3 years ago
Question 3 of 10
Sphinxa [80]

Answer:

So, only B and D are trinomials.

Step-by-step explanation:

A trinomial is an algebraic expression having three terms in it.

A. 8x  

Not a trinomial because, it contains only one term.

B. 3y +5y2 + y

A trinomial because, it contains three terms.

C. 6x2

Not a trinomial because, it contains only one term.

D. x4 + x2 +1

A trinomial because, it contains three terms.

E. x2 +3

Not a trinomial because, it contains two terms only.

F. x11

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So, only B and D are trinomials.

5 0
3 years ago
I need help I’m rubbish at maths and I really don’t know <br><br> ❤️❤️
erastovalidia [21]

Answer:

160 cm³

Step-by-step explanation:

→ Write down the formula for the volume

Length × Width × Height

→ Find each value

Length = 4, Width = 4 and Height = 10

→ Substitute into formula

4 × 4 × 10 = 160 cm³

4 0
3 years ago
Joe pays $25.10 for 2.5 pounds of wall-paper. What is the price, in dollars and cents, per pound of wall paper?
11111nata11111 [884]

Answer:

10.04

Step-by-step explanation:

25.10/2.5=10.04

5 0
3 years ago
Read 2 more answers
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