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sergey [27]
2 years ago
8

4x + 3x = (4 + [?])X = [ ]x

Mathematics
1 answer:
AnnZ [28]2 years ago
3 0

Answer:

7x

Step-by-step explanation:

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Find the vertex of the parabola whose equation is y=x^2+6x+2
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A third grade class went on a field trip. There are 24 students in the class. Three students was absent and could not go on the
12345 [234]
1. 24 students and 3 absent

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6 0
2 years ago
A family has two cars. During one particular week, the first car consumed 15 gallons of gas. The two cars Drove a combined total
julia-pushkina [17]

Answer:

Car 1 : 40 miles per gallon

Car 2: 25 miles per gallon

Step-by-step explanation:

family has two cars. During one particular week, the first car consumed 15 gallons of gas. The second car consumed 25 gallons of gas. The two cars Drove a combined total of 1475 miles and the sum of their fuel efficiency was 65 miles per gallon. What were the fuel efficiency of each of the cars that week

Given that :

Fuel efficiency , car 1 = x

Fuel efficiency , car 2 = y

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x = 65 - y

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6 0
2 years ago
Help asap ☺️☺️☺️☺️☺️☺️☺️
never [62]
Hey There!

80+70 is 150

180
-150
is 30 so 30 must be your answer

Hope This Helps!!!
3 0
3 years ago
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3 0
3 years ago
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