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Sonbull [250]
3 years ago
13

Write the expression. A number b squared

Mathematics
1 answer:
IgorC [24]3 years ago
8 0

B with a little 2 above it

2

b

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Find the length of the radius. Type a numerical value in the space provided. Do not type spaces in your answer
sergey [27]

Answer:

1

Step-by-step explanation:

its in the picture

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3 0
3 years ago
2x minus 3/4 = 15/4 what is the x
mihalych1998 [28]
2x - (3/4) = (15/4)

We need to get x by itself. First add 3/4 to both sides.

2x = 18/4

Now divide both sides by 2

x = 18/8 or 9/4
3 0
3 years ago
Someone bought a watermelon pack of napkins and a paper plate the food do not have tags but the non-food items have 5% tax the t
Svetach [21]

<em><u>Question:</u></em>

A shopper bought a watermelon, a pack of napkins, and some paper plates. In his state, there is no tax on food. The tax rate on non-food items is 5%. The total for the three items he bought was $8.25 before tax, and he paid $0.19 in tax. How much did the watermelon cost?

<em><u>Answer:</u></em>

Cost of watermelon is $ 4.45

<em><u>Solution:</u></em>

From given,

Total amount for three items before tax = $ 8.25

Tax amount = $ 0.19

Tax on non food = 5 %

Here, non food means napkin and paper plates

Let "x" be the cost spent for napkin and paper plates

Then,

5 % = 0.19

100 % = x

This forms a proportion

5 \times x = 0.19 \times 100\\\\5x = 19\\\\x = 3.8

Thus cost spent for napkin and paper plates is $ 3.8

Therefore,

Watermelon cost = total amount before tax - cost spent for napkin and paper plates

Watermelon cost = 8.25 - 3.8 = 4.45

Thus cost of watermelon is $ 4.45

8 0
3 years ago
A school has 2 computer labs. Each lab has 30 computers. A total of
Korolek [52]

Answer:

(2*30)-6

Step-by-step explanation:

8 0
3 years ago
Find the sum. 27 + (–24)
Marysya12 [62]

Answer:

The value of given expression is 3.

Step-by-step explanation:

The given expression is

27+(-24)

According to the rule of addition and subtraction,

(+)\cdot (-)=(-)

It means,

a+(-b)=a-b

By using this rule we get,

27+(-24)=27-24

27+(-24)=3

Therefore the value of given expression is 3.

5 0
3 years ago
Read 2 more answers
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