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GarryVolchara [31]
3 years ago
7

3(5a+2) please help me find the answer

Mathematics
2 answers:
leonid [27]3 years ago
7 0

Answer:

15a+6

Step-by-step explanation:

Using distributive property you multiply 5a times 3 and 2 times three.

ella [17]3 years ago
3 0

Answer:

5 + 2 × 3 is 11 your welcome xatxvdjdndjd

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give the equation of a line that goes through the point (-4,-1) and is parallel to the line -3x+5y=-10​
Zarrin [17]

Answer:

y=\frac{3}{5} x+\frac{7}{5}

Step-by-step explanation:

1) the equation of the given line in the slope-interception form is:

y= 3/5 x -2;

the equation of the required line is

y=slope*x+i;

2) if the required line is parallel to the given one, it means, the value of its slope is the same, it means 3/5;

then the equation of the required line is

y=3/5*x+i;

3) if the point (-4;-1) belongs to the required line, then it is possible to substitute its coordinates into the equiation of the required line

-1= 3/5*(-4)+i;

4) it is possible to calculate the value of 'i':

i=7/5;

5) if slope=3/5, i=7/5, then the required equation of the line in slope-interception form is:

y=\frac{3}{5} x+\frac{7}{5}.

3 0
3 years ago
Use the greatest common factor and the distributive property to write and an equivalent expression: 20g+24h
n200080 [17]
4(5g+6h)

You xan remove four from each number, but no letters since they dont have any of the same.
4 0
4 years ago
Solve for A and line AB
Butoxors [25]

Answer:

a = 22

AB = 50

Step-by-step explanation:

a-5=17

a=17+5

a=22

Line AB=2a+6

2(22)+6=44+6=50

AB=50

Hope this helps

8 0
3 years ago
Read 2 more answers
Solve: 4 − 2(2x − 7) = −6.<br> A) −6 <br> B) −5 <br> C) −3 <br> D) 6
Travka [436]

Answer:

x = 6

Step-by-step explanation:

4 − 2(2x − 7) = −6.

Distribute

4 -4x +14 = -6

Combine like terms

18-4x = -6

Subtract 18 from each side

18 -4x-18 = -6-18

-4x = -24

Divide each side by -4

-4x/-4 = -24/-4

x = 6

8 0
4 years ago
Maya dropped her keys down a storm drain. Her hand was 1 meter above the ground when she dropped them. The keys fell 10 meters t
Ganezh [65]
A because 1-10 would be -9 and she was a meter above so positive but they descended 10 meters no negitve
3 0
3 years ago
Read 2 more answers
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