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tigry1 [53]
3 years ago
12

3. 27x3+8 Type(s): _________

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0
27 times 3= 81 then add 9 which then equals 89
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50 points please help
liraira [26]

Answer:

c i took the test

Step-by-step explanation:

PLZ HELP ME WITH MY QUESTION

5 0
3 years ago
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5x+25=75 pls help appreciated
Dafna11 [192]

Answer:

x=10

Step-by-step explanation:

I guess solve for x

5x=50

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3 0
3 years ago
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Stuart planted a shrub that was 64 centimeters tall. He measured the shrub regularly and found that it grew 1.8 centimeters each
andreev551 [17]

Answer:

C. 7 weeks.

Step-by-step explanation:

Since the shrub was 64 cm tall at first, take away 64 from 76.6. Now we are left with 12.6. Let's divide 12.6 by 1.8 (that's how many cm it grows per week). When we do this, we are left with 7. This means it took 7 weeks for the shrub to reach 76.6 cm. I hope this helps!

5 0
3 years ago
Divide £42 in the ratio 1:5
MissTica

Answer:

This Ratio Division Calculator allows you to divide an amount by a specific ratio (with multiple ratio values, for example 2:5:9:11:18, click on the "Example" buttons for ratio division examples), if you are new to ratio division or want to understand the formulas used in ratio division you should use our Divide Ratio Calculator as this ratio division calculator assumes you already understand the basics of ratio division, you may also find our Equivalent Ratio Calculator useful. A ratio is a numerical comparison of 2 or more quantities and indicate the relative size of each quantity. Ratios are used in a number of daily activities and business markets, the Ratio Division Calculator can be used to divide a specific ratio, you can also access additional Ratio Calculators for application in math, engineering and other every day scenarios.

Step-by-step explanation:

d =   c × b a  ,

d =   3 × 8 4  = 6

6 0
3 years ago
Sorry I did the first part but can u pls do part b and c thanks
bezimeni [28]
Part B: It would be 8x+24. You get 4x+12 and double(times 2) it, it would be 8x+24.
Part C: Yes, because the relationship between the ratio would always be proportional.
8 0
4 years ago
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