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Zigmanuir [339]
2 years ago
9

Unit #2 – Lesson #1 Exit Ticket: Is r=7 a solution to the equation shown below? Justify your yes no response. 6x+5=x? - 2​

Mathematics
1 answer:
Vikki [24]2 years ago
4 0
(First equation:Multiply 6•7=42. 42+5=47)=(second equation:7 to the 2nd power is 49. 49-2=47 )
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What is the dollar amount of the Gentry's annual food and housing budgets combined?
Pavlova-9 [17]

Answer:

The combined amount is $14871.21.

Step-by-step explanation:

It is given that, the total yearly income of gentry family is <em>$29742.42</em>

<em>The % charge on income for food is 20%.</em>

<em>The % charge on income for housing is 30%.</em>

The amount in dollar from % form is given by,

= (\frac{percent form}{100})(annual income)

For annual food,

= (\frac{20}{100})(29742.42)

= $5948.484

For housing budgets,

= (\frac{30}{100})(29742.42)

= $8922.726

Thus the combined amount is,

= 8922.726 + 5948.484 = 14871.21

= $14871.21

3 0
2 years ago
Adrian jogs 3/4 mile each morning how many days will take to jog 3 miles
lbvjy [14]
----------------------------------------------------------------
Given Information
----------------------------------------------------------------
Adrian can run 3/4 mile in 1 morning.

----------------------------------------------------------------
Find how long he needs to run 1 mile
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3/4 miles = 1 morning 

[ Divide by 3/4 on both side ]
3/4 ÷ 3/4 miles = 1 ÷ 3/4

1 miles = 4/3 morning

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Find how long he needs to take to run 3 miles
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1 miles = 4/3 morning

[ multiply by 3 through ]
3 miles = 4/3 x 3 
3 miles = 4 mornings 

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Answer : 4 mornings
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6 0
3 years ago
HELPPPPPPP PLSSSSSSSSSS
vichka [17]

Answer:

B

Step-by-step explanation:

I checked it and it’s right hope this helps!!

6 0
2 years ago
Please answer correctly !!!!! Will mark brainliest answer !!!!!!!!!!
AnnZ [28]

Answer:

type 2 in the first box,

13/4 in the second box, and

-9/8 in the third one

Step-by-step explanation:Notice that you are asked to write the following quadratic expression in vertex form, so you need to find the "x" value of the vertex, and then the "y" value of the vertex:

x_{vertex}= -b/2a

Which in our case is: -13/4

and the value of the y for the vertex is obtained using the functional expression when x equals -13/4:

f(-13/4)= -9/8

Then your expression for this quadratic should be:

f(x)=2\,(x+\frac{13}{4} )^2+(-\frac{9}{8})

Then type 2 in the first box, 13/4 in the second box, and -9/8 in the third one

7 0
2 years ago
Twenty-four students took a test. Fourteen students earned an A and 8 students earned a B. A student will be randomly chosen. Wh
Fofino [41]
Answer is 7/12 I know it is because, well I just know it is 
8 0
3 years ago
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