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Illusion [34]
4 years ago
7

steve has these score on the exams for this semester 89 92 and 87. How much will have to make on the fourth exam to have a final

average of an A( 92% or better)

Mathematics
1 answer:
Zinaida [17]4 years ago
6 0
THIS IS THE CORRECT ANSWER I GOT WHEN SOLVING ON MY IPHONE

You might be interested in
Two consecutive even intergers whose sum is 110
Harrizon [31]
Consecutive even integers are 2 apart
they are
x and x+2


sum is 110
x+x+2=110
2x+2=110
minsu 2 both sides
2x=108
divide both sidedse by 2
x=54
x+2=56
the numbers are 54 and 56
7 0
3 years ago
PLZ fast I will give for best
kakasveta [241]

Answer:

6

Step-by-step explanation:

Multiply both sides of the equation by 2

3x-4=14

Add 4

3x=18

Divide by 3

x=6

Good luck! Let me know if you need more help.

5 0
3 years ago
Find the coordinates of G if F(2,5) is the midpoint of line GJ and J and has coordinates (-2,8)
dimulka [17.4K]

Answer:

G(6,2)

Step-by-step explanation:

If point F(x_F,y_F) is the midpoint of the segment GJ, where G(x_G,y_G) and J(x_J,y_J), then

x_F=\dfrac{x_G+x_J}{2},\\ \\y_F=\dfrac{y_G+y_J}{2}.

In your case,

F(2,5),\ J(-2,8),

therefore,

2=\dfrac{x_G+(-2)}{2},\\ \\5=\dfrac{y_G+8}{2}.

Thus,

x_G-2=4\Rightarrow x_G=6,\\ \\y_G+8=10\Rightarrow y_G=2.

4 0
3 years ago
8 times the difference between b and 4 in a variable expression
Zinaida [17]

Answer:

8( b - 4 )

Step-by-step explanation:

8 x ( b - 4 )

8( b - 4 )

I hope this helps!

6 0
2 years ago
Read 2 more answers
A triangular flag has an area of 187.5 square inches. The base of the flag measures 25 inches. How tall is the triangular flag?
german
15 inches
the formula for the area of a triangle is Area=(1/2)(base)(height)
since the problem is looking for the height, we can rewrite it as
 Height=(Area)/((1/2)(Base))
then the number must be substituted in
Height=(187.5)/((1/2)(25))
and the answer is 15 inches.
6 0
3 years ago
Read 2 more answers
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