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3 years ago

Translate the phrase into an algebraic expression The sum of x and 7

Mathematics

1 answer:

vagabundo [1.1K]3 years ago

4 0

Answer: x+7

Step-by-step explanation: An algebraic expression contains letters and numbers that are connected with mathematical operators or symbols.

The sum of x and 7 as an algebraic up expression is:

x+7

This expression contains a variable , a mathematical symbol and a number. Hope it helped.

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Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest

lana [24]

Answer:

1/21

Step-by-step explanation:

Cards: 2,3,4,5,6,7,8 7 cards

1st card :5

P(5) = number of 5's / total

= 1/7

Then we keep the card

Cards: 2,3,4,6,7,8 only 6 cards left

card less than 4: 2,3

P (card less than 4) = number of cards less than 4/ total cards

= 2/6 = 1/3

P (5, no replacement, card less than 4) = P(5) * P( less than 4)

= 1/7 * 1/3

=1/21

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3 years ago

Read 2 more answers

Suppose that a car rental agency charges a fixed amount per day plus an amount per mile for renting a car. Heidi rented a car on

elena55 [62]

9514 1404 393

Answer:

f(x) = 0.15x +25

Step-by-step explanation:

We are given two points:

(x, y) = (180, 52) or (350, 77.50)

The slope is given by ...

m = (y2 -y1)/(x2 -x1)

m = (77.50 -52)/(350 -180) = 25.50/170 = 0.15

The y-intercept is given by ...

b = y -mx

b = 52 -0.15×180 = 25

Then the equation for the linear function is ...

f(x) = mx +b

f(x) = 0.15x +25

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3 years ago

−4+8x)+3>x−4? x>16 x<−1 x<−323 x>433

pentagon [3]

Answer:

x > 4/33

Step-by-step explanation:

(-4 +8x) +3> x/-4

8x - 1 > x/-4

-32x + 4 < x

4 < 33x

4/33 < x

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2 years ago

If you’re correct I’ll give u brainlist!!

SashulF [63]

Answer:

Alternate interior angles theorem

Step-by-step explanation:

Alternate interior angles theorem

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3 years ago

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Elena went to a store where you can scoop your own popcorn and buy as much as you want. She bought 10 ounces of spicy popcorn fo

kramer

Answer:

1 ounce costs 0.25$

Step-by-step explanation:

I have no idea what the question is as there is no question but that's the answer for what I think you wanted to know

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2 years ago