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Brilliant_brown [7]
3 years ago
11

Cual es el valor de la expression7×3²+3×7+6​

Mathematics
1 answer:
Julli [10]3 years ago
3 0

Answer:

90

Step-by-step explanation:

7 x (3x3) + (3x7) +6

(7 x 9) + 21+6

63 + 21 + 6

        90

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Work out 9 x £40.60 thank you
RUDIKE [14]

Answer:

365.4

Step-by-step explanation:

i dont know what £ means..... sorry i just did 9x40.60

8 0
3 years ago
How to write the linear function passing through the points (3,-5) and (-8,-5)
enot [183]

Check the pictrue below.

8 0
3 years ago
The figure below shows a shaded region and a nonshaded region. Angles in the figure that appear to be right angles are right ang
serious [3.7K]
16 x 8 = 128 square feet (area of rectangle)

shaded:
8 x 2 = 16
10 x 1 = 10
1/2 (3)(10) = 15

total shaded area: 16+10+15 = 41 square feet
total non-shaded area = 128 - 41 = 87 square feet

answer

area of the shaded region = 41 square feet
area of the non - shaded region = 87 square feet
5 0
3 years ago
• Lawson already has $60 in his wallet but needs a total of at least $500 for his holiday. He gets
nalin [4]

Answer:

15

Step-by-step explanation:

500-60=440

440/30=14.66666667

simplify 14.66666667= 15

             

4 0
3 years ago
At first a price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total discou
olga_2 [115]
Hello there! I can help you! So we are decreasing a price by 12% and then doing it again by 5%. We would pay 88% of the original price and then 95% of that sale price. To execute this better, let's make a real-world situation. Say that Mariana wants to buy a new pair of shoes that originally costed $100. The store has a tag for 12% off and then an additional 5% discount at the counter. How much would she pay for the shoes? What total discount does she get? Let's start by multiplying 100 by 88%. 100 * 88% (0.88) is 88. That's the first part. Now, we multiply that number by 95% to find the price at the counter. 88 * 95% (0.95) is 83.6. That's the price with both discounts. Mariana would pay $83.60 for the shoes, but what about the percent discount total? Let's subtract that price from 100 and see what we get. 100 - 83.6 is 16.4. Percents are parts of 100, so we don't need to do anymore simplifying. There. The total amount of discount is 16.4%.
4 0
3 years ago
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