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3 years ago

Jason can mow his parents' yard in 3 hr. His brother can mow it

Mathematics

1 answer:

nikklg [1K]3 years ago

7 0

I would assume it would take 3.5 hours to mow the lawn together.

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Find the x -intercept and y -intercept of the line. 3x-6y=12 find the X and Y intercept

Andreas93 [3]

3x-6y=12
y=mx+b
-6y=-3x+12 <- divide by -6 to make y by itself
y=1/2x-2
The y-intercept is (0,-2)
x-intercept: put 0 in for y
0=1/2x-2
2=1/2x
x=4
(4,0)
Y intercept: (0,-2)
X-intercept (4,0)

6 0

3 years ago

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Dan and Paul went shopping at a department store

soldier1979 [14.2K]

Answer:

D 4+p=24

Step-by-step explanation:

So P stands for Paul & how much he spent.

Dan spent $24 at the store & he spent $4 more than Paul, so Paul only spent $20. So P = $20

So which equation would work if you substituted $20 for P?

4 + P = 24

4 + 20 = 24

3 0

2 years ago

.....................................

Nina [5.8K]

Answer:

This should help you with the question Click the link down below or copy and paste it

https://softmath.com/algebra-word-problems/marsha-is-changing-her-phone-service-one-data-package

Step-by-step explanation:

3 0

3 years ago

2) Evaluate the given numerical expression. A) 9 B) 12 C) 14 D) 21

eduard

Answer:

$\boxed{\sf{14}}$

Step-by-step explanation:

$\boxed{\underline{\text{ORDER OF OPERATIONS:}}}$

Use the order of operations.

Note: PEMDAS or BODMAS stands for:

PEMDAS

Parentheses
Exponents
Multiply
Divide
Add
Subtract

BODMAS

Brackets
Order
Divide
Add
Subtract

First, do parentheses.

3+6*(5+4)÷3-7

(5+4)=9

$\Longrightarrow: \sf{3+6* 9\div 3-7}$

Do multiply and divide.

6*9=54

54/3=18

Then, rewrite the problem down.

$\Longrightarrow: \sf{3+18-7}$

Add.

$\sf{3+18=21}$

$\sf{21-7=\boxed{\sf{14}}$

$\Longrightarrow: \boxed{\sf{14}}$

Therefore, the correct answer is "C. 14".

I hope this helps, let me know if you have any questions.

8 0

2 years ago

Find m Find m Find m Find m

goblinko [34]

180-31-24= The measurement of BCD.
180-55=125

Therefore, the measurement of BCD equal 125 degree.

6 0

3 years ago

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