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dusya [7]
3 years ago
13

If x=12, then 2x-5=19

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

true

Step-by-step explanation:

first put value of x as 12 then,

2×12-5=19

24-5=19

19=19

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Julie spend $5.62 at the store. Micah spends 5 times as much as Julie. Jeremy spends $6.72 more that Micah. How much money does
Arturiano [62]

Answer:

Julie Spends $5.62, Micah spends $28.10 and Jeremy Spends $34.82

Step-by-step explanation:

If Micah spends 5 times as much as Julie, that is $28.10 because 5.62 x 28.10 = 28.10. If Jeremy spends 6.72 more than Micah, you would do 28.10 + 6.72, which is 34.82

I <em>think </em>I did the math correct but I may be wrong

8 0
3 years ago
Toski is building a room that is 18 feet long and 14 feet wide. Construct a scale drawing of the shed. Use a scale of inch = 2 f
AURORKA [14]

Answer:

Option A is the answer

Step-by-step explanation:

Toski is building a room having length = 18 feet

Width of the room = 14 feet

Scale has been given as 1 inch = 2 feet

∵ 2 feet = 1 inch

∴ 1 feet = \frac{1}{2} feet

∴ 18 feet length of the room = \frac{18}{2}=9 inches

Similarly 14 feet width of the room = \frac{14}{2}=7 inch

Now we count the small blocks in the given options.

Option A has 9 blocks or 9 inches as the length of the room and 7 blocks or 7 inches as the width of the room.

Option A is the answer.

8 0
3 years ago
Read 2 more answers
Rewrite the equation y - 8 = 2(x + 4) into slope-intercept form (y = mx + b).
MAVERICK [17]

Answer:

y=2x+16 is the slope intercept form.

Step-by-step explanation:

7 0
3 years ago
What is the product of 2x-4 and 3x2-x+4? Write your answer in standard form. Show your work. Is the product of 2x-4 and 3x2-x+4
tatuchka [14]

Answer:

6x^3 - 14x^2 + 12x - 16. no.

Step-by-step explanation:

to solve for standard form, multiply (2x-4)(3x^2-x+4) to get the answer, this is different from (4x-2)(3x^2-x+4) because it multiplies to a completely different number, 12x^3 - 10x^2 + 18x - 8

6 0
3 years ago
Alex has 209 coins. Of the coins, 5/11 are nickels, 5/11 are dimes, and rest are quarters. What is the ratio of Alex’s nickels t
vodka [1.7K]

Answer:

95:95:19

Step-by-step explanation:

1.Divide 209 by 11.(209÷19)

2.Multiply 19×5 since 5/11 of the coins are nickels.(19×5=95)

3.Multiply 19×5 again since 5/11 of the coins are dimes.(19×5=95)

4.Multiply 19×1 since there would be 1/11 left of the coins which are quarters. (19×1=19)

5.Check your awnser by adding 95+95+19.(95+95+19=209)

4 0
3 years ago
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