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N76 [4]
4 years ago
6

Evaluate the expression. Show your work. Points will be taken away if work is not clearly shown. 6∙7-3^2∙9+4^3 Answer: _________

Mathematics
1 answer:
lutik1710 [3]4 years ago
4 0
<span>6∙7-3^2∙9+4^3 
= 42 - 9*9 + 64
= 42 - 81 + 64
= 25

answer
25</span>
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Martin uses 5/8 of a gallon of paint to cover 4/5 of wall. What is the unit rate at which Martin paints in walls per gallon
MAVERICK [17]

Answer:

24/25 walls per gallon

Step-by-step explanation:

to get per gallon, we want gallon to be zero.

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multiply by 8/5 on both sides

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24/25 walls per gallon.

6 0
2 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST
Tom [10]

Step-by-step explanation:

9/8 × (-7/3) =

9 × -7 = -63

8 × 3 = 24

-63/24 simplify

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7 0
3 years ago
Find three consecutive odd integers such that 5 times the third is 94 than the second
IrinaK [193]
------------------------------------------------------------
Define the numbers
------------------------------------------------------------
First the first odd integer be x.
1st odd = x
2nd odd = x + 2
3rd odd = x + 4

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Form the equation and solve for x
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5(x + 4) - 94 = x + 2
5x + 20 - 94 = x + 2
5x - 74 = x + 2
5x - x = 2 + 74
4x = 76
x = 19

------------------------------------------------------------
Find the 3 consecutive integers
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1st = x = 19
2nd = x + 2 = 19 + 2 = 21
3rd = x + 4 = 19 + 4 = 23

------------------------------------------------------------
Answer: The 3 consecutive odd numbers are 19, 21 and 23
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3 0
4 years ago
A used boat is on sale for $2400. Austin makes an offer equal to 2/3 of this price. How much does austin offer for the boat?
professor190 [17]
The answer is 1600,you get 2/3 multiply it by 2400 to get 1600

6 0
3 years ago
What is the slope, m, and y-intercept for the line that is plotted on the grid below?
avanturin [10]
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7 0
3 years ago
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