3 years ago

Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the

Mathematics

2 answers:

LekaFEV [45]3 years ago

7 0

Answer:

5, $ 20 bills

Step-by-step explanation:

27.90× 3 = around 85

$85÷ $20=4.25

So 5, 20 dollar bills because it is more that 4

netineya [11]3 years ago

6 0

Answer: 5

Step-by-step explanation:

You might be interested in

Set E = { three-digit numbers divisible by 8 }<br> Find n(E) = ? ( don't mind the nos. 3 )

Julli [10]

624 is divided by 8. Hope this helps.

4 0

3 years ago

Read 2 more answers

How do you solve this? 4x(a-4)

masya89 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

1) g(n)= 3n - 4; Find g(-3)

nalin [4]

Answer:

g(-3) = -13

Step-by-step explanation:

Plug in -3 for n in the equation:

g(n) = 3n - 4

g(-3) = 3(-3) - 4

Remember to follow PEMDAS. First, multiply, then subtract:

g(-3) = 3 * -3 = -9

g(-3) = -9 - 4

g(-3) = -13

-13 is your answer for g(-3).

4 0

3 years ago

Read 2 more answers

The solution to the equation x3 = 45

Darina [25.2K]

Answer:
x=15

Because 3x15=45

Hope that helped!

6 0

3 years ago

Read 2 more answers

Find the value of x in the triangle. SU RV

kodGreya [7K]

Answer:

x = 8

Step-by-step explanation:

Δ TSU and Δ TRV are similar , thus the ratios of corresponding sides are equal, that is

$\frac{TS}{TR}$ = $\frac{TU}{TV}$ , substitute values

$\frac{x}{x+16}$ = $\frac{5}{15}$ = $\frac{1}{3}$ ( cross- multiply )

3x = x + 16 ( subtract x from both sides )

2x = 16 ( divide both sides by 2 )

x = 8

5 0

3 years ago