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zaharov [31]
3 years ago
13

Four more than twice a number is -10

Mathematics
2 answers:
Anna [14]3 years ago
7 0

Answer:

-7

Step-by-step explanation:

Fantom [35]3 years ago
4 0

Answer: the twice a number would be -3 x2 =-6 plus the four  -10

Step-by-step explanation:

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Estimate each product 1/5 x 24
antoniya [11.8K]

Answer:

4.8

Step-by-step explanation:

Um, I'm not sure how to explain, but watch a khan academy video on it

3 0
3 years ago
Simplify
Blababa [14]
Equation describes a sloping line. For any
equation ax+by+c = 0, slope is .<span>X intercept is found by setting y to 0: ax+by=c becomes ax=c. that means that x = c/a. 30/5 = 6.Y intercept is found by setting x to 0: the equation becomes by=c, and therefore y = c/b. Y intercept is 30/-3 = -10.Slope is -5/-3 = 1.66666666666667.<span> Equation in slope-intercept form: y=1.66666666666667*x+-10.</span></span>
6 0
3 years ago
Plz help me I need so much help
WINSTONCH [101]

Answer:

  see below

Step-by-step explanation:

We have to assume that the question is referring to the doubly-shaded length, the one that is 10 bright blue units long.

You can read the overall length of the shaded area as 5/4, from the markings.

For the next part, you need to count the number of units that are shaded bright blue (10) and the number that are shaded blue overall (15). As a fraction of those shaded blue overall, the ones shaded bright blue are 10/15 = 2/3.

So, the length shaded bright blue is 2/3 of the overall length of 5/4. It is represented by the product ...

  \boxed{\dfrac{2}{3}\times\dfrac{5}{4}}

7 0
3 years ago
One endpoint of a segment is (12, −8). the midpoint is (3, 18). find the coordinates of the other endpoint.
Lelu [443]
(-6,26) are the coordinates of the other endpoint because it it the same distance from the midpoint in the opposite direction of the other endpoint 

5 0
3 years ago
Leo Corporation pays its employees on a graduated commission scale: 6 percent on 1st $40,000 sales; 7% on sales above $40,000 to
kaheart [24]
So according to the question statements 

6% of the $40k and 7$ of the second $40k and 9% ammount of the $80k 

the answer would be 

40000 * 0.06
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+  25000 * 0.09
= 270250


7 0
3 years ago
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